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from datetime import datetime import lancedb from langchain.embeddings.base import Embeddings from langchain.vectorstores import VectorStore, LanceDB from config import Config from utils.files import get_root_path def get_vectorstore(table_name: str, embedding: Embeddings) -> VectorStore: config = Config() ...
[ "lancedb.connect" ]
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# Answer questions about a PDF file using the RAG model # TODO: Maintain the context of the conversation import lancedb from langchain_community.document_loaders import TextLoader from langchain.text_splitter import RecursiveCharacterTextSplitter from langchain_openai import OpenAIEmbeddings from langchain.text_spl...
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import lancedb import os import gradio as gr from sentence_transformers import SentenceTransformer from transformers import AutoTokenizer, AutoModelForSequenceClassification import torch # For Text Similarity and Relevance Ranking: # valhalla/distilbart-mnli-12-3 # sentence-transformers/cross-encoder/stsb-roberta-larg...
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from langchain_community.document_loaders import PyPDFDirectoryLoader from langchain_text_splitters import TokenTextSplitter from langchain_community.embeddings import OllamaEmbeddings import lancedb import pyarrow as pa embedding_model = OllamaEmbeddings() db_path = "./lancedb" db = lancedb.connect(db_path)...
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import os import pandas as pd from datetime import datetime import time import subprocess from docarray import DocumentArray, Document import json import pyarrow as pa import lancedb from google.cloud import bigquery GCP_PROJECT_ID = os.environ.get("GCP_PROJECT_ID", "passculture-data-ehp") ENV_SHORT_NAME = os.enviro...
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from pgvector.psycopg import register_vector from pgvector.sqlalchemy import Vector import psycopg from sqlalchemy import create_engine, Column, String, BIGINT, select, inspect, text from sqlalchemy.orm import sessionmaker, mapped_column from sqlalchemy.ext.declarative import declarative_base from sqlalchemy.sql impo...
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from dotenv import load_dotenv import os import lancedb import torch from PIL import Image import glob import re from transformers import CLIPModel, CLIPProcessor, CLIPTokenizerFast import concurrent.futures # Set options for youtube_dl ydl_opts = { "quiet": True, # Silence youtube_dl output "extract_flat": ...
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import uvicorn from fastapi import FastAPI, HTTPException, UploadFile, File from pydantic import BaseModel import openai from langchain.chains import RetrievalQA from langchain.chat_models import ChatOpenAI from langchain.embeddings import OpenAIEmbeddings from langchain.prompts import PromptTemplate from langchain.doc...
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[((548, 664), 'fastapi.FastAPI', 'FastAPI', ([], {'title': '"""Chatbot RAG API"""', 'description': '"""This is a chatbot API template for RAG system."""', 'version': '"""1.0.0"""'}), "(title='Chatbot RAG API', description=\n 'This is a chatbot API template for RAG system.', version='1.0.0')\n", (555, 664), False, 'f...
import os import typer import pickle import pandas as pd from dotenv import load_dotenv import openai import pinecone import lancedb import pyarrow as pa from collections import deque TASK_CREATION_PROMPT = """ You are an task creation AI that uses the result of an execution agent to create new tasks with the followi...
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import argparse import io import PIL import duckdb import lancedb import lance import pyarrow.compute as pc from transformers import CLIPModel, CLIPProcessor, CLIPTokenizerFast import gradio as gr MODEL_ID = None MODEL = None TOKENIZER = None PROCESSOR = None def create_table(dataset): db = lancedb.connect("~/da...
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import os import typer import pickle import pandas as pd from dotenv import load_dotenv import openai import pinecone import lancedb import pyarrow as pa from collections import deque TASK_CREATION_PROMPT = """ You are an task creation AI that uses the result of an execution agent to create new tasks with the followi...
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from datasets import load_dataset import lancedb import pytest import main # ==================== TESTING ==================== @pytest.fixture def mock_embed_func(monkeypatch): def mock_api_call(*args, **kwargs): return [0.5, 0.5] monkeypatch.setattr(main, "embed", mock_api_call) @pytest.fixture d...
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from datasets import load_dataset import numpy as np import lancedb import pytest import main # ==================== TESTING ==================== @pytest.fixture def mock_embed(monkeypatch): def mock_inference(audio_data): return (None, [[0.5, 0.5]]) monkeypatch.setattr(main, "create_audio_embedding...
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[((417, 460), 'datasets.load_dataset', 'load_dataset', (['"""ashraq/esc50"""'], {'split': '"""train"""'}), "('ashraq/esc50', split='train')\n", (429, 460), False, 'from datasets import load_dataset\n'), ((471, 508), 'lancedb.connect', 'lancedb.connect', (['"""data/audio-lancedb"""'], {}), "('data/audio-lancedb')\n", (4...
# Ultralytics YOLO 🚀, AGPL-3.0 license from io import BytesIO from pathlib import Path from typing import Any, List, Tuple, Union import cv2 import numpy as np import torch from matplotlib import pyplot as plt from pandas import DataFrame from PIL import Image from tqdm import tqdm from ultralytics.data.augment imp...
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[((1681, 1874), 'ultralytics.data.augment.Format', 'Format', ([], {'bbox_format': '"""xyxy"""', 'normalize': '(False)', 'return_mask': 'self.use_segments', 'return_keypoint': 'self.use_keypoints', 'batch_idx': '(True)', 'mask_ratio': 'hyp.mask_ratio', 'mask_overlap': 'hyp.overlap_mask'}), "(bbox_format='xyxy', normaliz...
# Ultralytics YOLO 🚀, AGPL-3.0 license from io import BytesIO from pathlib import Path from typing import Any, List, Tuple, Union import cv2 import numpy as np import torch from matplotlib import pyplot as plt from pandas import DataFrame from PIL import Image from tqdm import tqdm from ultralytics.data.augment imp...
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import lancedb import pyarrow as pa import json embedding_models=[ "", "" ] class LanceDBAssistant: def __init__(self, dirpath, filename,n=384): self.dirpath = dirpath self.filename = filename self.db = None self.create_schema(n) def create_schema(self,n=384): ...
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# langchain Chatbot from langchain.document_loaders import DataFrameLoader import pandas as pd from langchain.memory import ConversationSummaryMemory import lancedb from langchain.vectorstores import LanceDB from langchain.embeddings import OpenAIEmbeddings from langchain.text_splitter import RecursiveCharacterTextSpl...
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from langchain.prompts import ( ChatPromptTemplate, HumanMessagePromptTemplate, ) from .base_tool import BaseTool from langchain.text_splitter import RecursiveCharacterTextSplitter from langchain.document_loaders import PDFPlumberLoader from langchain.embeddings import OpenAIEmbeddings from langchain.document...
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from langchain.chat_models import ChatOpenAI from langchain.prompts import ChatPromptTemplate from langchain_core.output_parsers import StrOutputParser from langchain_core.runnables import RunnablePassthrough from langchain_community.vectorstores import LanceDB from langchain.embeddings.openai import OpenAIEmbedding...
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import argparse import os from typing import Any from PIL import Image import lancedb from schema import Myntra, get_schema_by_name def run_vector_search( database: str, table_name: str, schema: Any, search_query: Any, limit: int = 6, output_folder: str = "output", ) -> None: """ Thi...
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import streamlit as st import sqlite3 import streamlit_antd_components as sac import pandas as pd import os from langchain.embeddings.openai import OpenAIEmbeddings from langchain.document_loaders import UnstructuredFileLoader from langchain.text_splitter import CharacterTextSplitter from langchain.vectorstores import...
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# import libraries import re import gradio as gr from typing import List, Union import lancedb from langchain.vectorstores import LanceDB from langchain.llms import CTransformers from langchain.text_splitter import RecursiveCharacterTextSplitter from langchain.chains import ConversationalRetrievalChain from langchain.m...
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# load_pdf.py - Loads PDF documents into the LanceDB vector store ## Imports: from langchain.embeddings import OpenAIEmbeddings from langchain.text_splitter import CharacterTextSplitter from langchain.vectorstores import LanceDB import dotenv import lancedb import os from pypdf import PdfReader ## Set Env Variables d...
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import lancedb from langchain.vectorstores import LanceDB from langchain.document_loaders import DirectoryLoader from langchain.text_splitter import CharacterTextSplitter from langchain.embeddings.openai import OpenAIEmbeddings db = lancedb.connect(".lance-data") path = "/workspace/flancian" loader = DirectoryLoader(pa...
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import lancedb import pyarrow as pa import pandas as pd # Connect to the database uri = "/tmp/sample-lancedb" db = lancedb.connect(uri) schema = pa.schema([ pa.field("unique_id", pa.string()), pa.field("embedded_user_input", pa.list_(pa.list_(pa.float32()))), pa.field("metadata", pa.struct([ pa.fi...
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import lancedb import numpy as np from .base_index import BaseIndex from concurrent.futures import ThreadPoolExecutor from multiprocessing import cpu_count from functools import partial def search_single(q: np.ndarray, k: int, db_address: str, table_name: str, metric: str): index = lancedb.connect(db_address) ...
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import streamlit as st import sqlite3 import streamlit_antd_components as sac import pandas as pd import os import openai from langchain.embeddings.openai import OpenAIEmbeddings from langchain.document_loaders import UnstructuredFileLoader from langchain.text_splitter import CharacterTextSplitter from langchain.vector...
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# See; https://www.mongodb.com/developer/products/atlas/rag-atlas-vector-search-langchain-openai/ from langchain_openai import OpenAI,ChatOpenAI from langchain.chains import RetrievalQA from langchain.prompts import PromptTemplate from langchain_community.llms import Ollama from langchain.text_splitter import Rec...
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[((867, 945), 'langchain_openai.ChatOpenAI', 'ChatOpenAI', ([], {'openai_api_key': 'OPENAI_API_KEY', 'model_name': '"""gpt-4"""', 'max_tokens': '(1000)'}), "(openai_api_key=OPENAI_API_KEY, model_name='gpt-4', max_tokens=1000)\n", (877, 945), False, 'from langchain_openai import OpenAI, ChatOpenAI\n'), ((949, 1003), 'la...
#!/usr/bin/env python # -*- coding: utf-8 -*- """ @Time : 2023/8/9 15:42 @Author : unkn-wn (Leon Yee) @File : lancedb_store.py """ import os import shutil import lancedb class LanceStore: def __init__(self, name): db = lancedb.connect("./data/lancedb") self.db = db self.name = name...
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import json import gzip from sentence_transformers import SentenceTransformer from fastapi import FastAPI from pydantic import BaseModel from pathlib import Path from tqdm.auto import tqdm import pandas as pd import lancedb import sqlite3 app = FastAPI() encoder = SentenceTransformer('all-MiniLM-L6-v2') lance_location...
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from datasets import load_dataset from enum import Enum import lancedb from tqdm import tqdm from IPython.display import display import clip import torch class Animal(Enum): italian_greyhound = 0 coyote = 1 beagle = 2 rottweiler = 3 hyena = 4 greater_swiss_mountain_dog = 5 Triceratops = 6 ...
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import uvicorn from fastapi import FastAPI, HTTPException from openai import OpenAI from pydantic import BaseModel from typing import List import lancedb import pyarrow as pa import json from collections import Counter import requests from dotenv import load_dotenv import os from fastapi.middleware.cors import CORSMidd...
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import lancedb import tantivy def create_lancedb_index(bucket, vector_name, num_partitions=256, num_sub_vectors=96, text_key="text"): try: db = lancedb.connect(bucket) tbl = db.open_table(vector_name) tbl.create_index(num_partitions=num_partitions, num_sub_vectors=num_sub_vectors) ...
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import lancedb uri = "./.lancedb" db = lancedb.connect(uri) table = db.open_table("my_table") result = table.search([100, 100]).limit(2).to_df() print(result) df = table.to_pandas() print(df)
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import torch import open_clip import pandas as pd from tqdm import tqdm from collections import defaultdict import arxiv import lancedb def get_arxiv_df(embed_func): length = 30000 results = arxiv.Search( query="cat:cs.AI OR cat:cs.CV OR cat:stat.ML", max_results=length, sort_by=arxiv....
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import lancedb from langchain.document_loaders import DirectoryLoader from langchain.schema import Document from langchain.text_splitter import CharacterTextSplitter from typing import List from langchain.chat_models import ChatOpenAI from langchain.chains import RetrievalQA from langchain.vectorstores import LanceDB f...
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""" Unit test for retrieve_utils.py """ from autogen.retrieve_utils import ( split_text_to_chunks, extract_text_from_pdf, split_files_to_chunks, get_files_from_dir, get_file_from_url, is_url, create_vector_db_from_dir, query_vector_db, num_tokens_from_text, num_tokens_from_messa...
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#!/usr/bin/env python # -*- coding: utf-8 -*- """ @Time : 2023/8/9 15:42 @Author : unkn-wn (Leon Yee) @File : lancedb_store.py """ import os import shutil import lancedb class LanceStore: def __init__(self, name): db = lancedb.connect("./data/lancedb") self.db = db self.name = name...
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#!/usr/bin/env python # -*- coding: utf-8 -*- """ @Time : 2023/8/9 15:42 @Author : unkn-wn (Leon Yee) @File : lancedb_store.py """ import os import shutil import lancedb class LanceStore: def __init__(self, name): db = lancedb.connect("./data/lancedb") self.db = db self.name = name...
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#!/usr/bin/env python # -*- coding: utf-8 -*- """ @Time : 2023/8/9 15:42 @Author : unkn-wn (Leon Yee) @File : lancedb_store.py """ import os import shutil import lancedb class LanceStore: def __init__(self, name): db = lancedb.connect("./data/lancedb") self.db = db self.name = name...
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#!/usr/bin/env python # -*- coding: utf-8 -*- """ @Time : 2023/8/9 15:42 @Author : unkn-wn (Leon Yee) @File : lancedb_store.py """ import os import shutil import lancedb class LanceStore: def __init__(self, name): db = lancedb.connect("./data/lancedb") self.db = db self.name = name...
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"""LanceDB vector store.""" import logging from typing import Any, List, Optional import numpy as np from pandas import DataFrame from llama_index.legacy.schema import ( BaseNode, MetadataMode, NodeRelationship, RelatedNodeInfo, TextNode, ) from llama_index.legacy.vector_stores.types import ( ...
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import pickle import re import zipfile from pathlib import Path import requests from langchain.chains import RetrievalQA from langchain.document_loaders import UnstructuredHTMLLoader from langchain.embeddings import OpenAIEmbeddings from langchain.llms import OpenAI from langchain.text_splitter import RecursiveCharact...
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from typing import List, Any from dataclasses import dataclass import lancedb import pandas as pd from autochain.tools.base import Tool from autochain.models.base import BaseLanguageModel from autochain.tools.internal_search.base_search_tool import BaseSearchTool @dataclass class LanceDBDoc: doc: str vector:...
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import lancedb import matplotlib.pyplot as plt import rasterio as rio import streamlit as st from rasterio.plot import show st.set_page_config(layout="wide") # Get preferrred chips def get_unique_chips(tbl): chips = [ {"tile": "17MNP", "idx": "0271", "year": 2023}, {"tile": "19HGU", "idx": "0033"...
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import lancedb import numpy as np import pandas as pd global data data = [] global table table = None def get_recommendations(title): pd_data = pd.DataFrame(data) # Table Search result = ( table.search(pd_data[pd_data["title"] == title]["vector"].values[0]) .limit(5) .to_df() ...
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from hashlib import md5 from typing import List, Optional import json try: import lancedb import pyarrow as pa except ImportError: raise ImportError("`lancedb` not installed.") from phi.document import Document from phi.embedder import Embedder from phi.embedder.openai import OpenAIEmbedder from phi.vecto...
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import lancedb from langchain.prompts import PromptTemplate from langchain.callbacks.streaming_stdout import StreamingStdOutCallbackHandler from langchain_community.llms import GPT4All from langchain.chains import ConversationalRetrievalChain, LLMChain from langchain_community.vectorstores import LanceDB from langchain...
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from typing import Any, List, Optional, Dict from ._base import Record, VectorStore from ._embeddings import Embeddings VECTOR_COLUMN_NAME = "_vector" class LanceDB(VectorStore): def __init__(self, db_uri, embeddings: Embeddings = None) -> None: super().__init__() try: import pyarrow...
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import typing as t from docarray import DocumentArray, Document import lancedb from filter import Filter import joblib import numpy as np DETAIL_COLUMNS = [ "item_id", "topic_id", "cluster_id", "is_geolocated", "booking_number", "stock_price", "offer_creation_date", "stock_beginning_da...
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#!/usr/bin/env python # -*- coding: utf-8 -*- """ @Time : 2023/8/9 15:42 @Author : unkn-wn (Leon Yee) @File : lancedb_store.py """ import lancedb import shutil, os class LanceStore: def __init__(self, name): db = lancedb.connect('./data/lancedb') self.db = db self.name = name ...
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from pgvector.psycopg import register_vector from pgvector.sqlalchemy import Vector import psycopg from sqlalchemy import create_engine, Column, String, BIGINT, select, inspect, text from sqlalchemy.orm import sessionmaker, mapped_column from sqlalchemy.ext.declarative import declarative_base from sqlalchemy.sql impo...
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from langchain_community.vectorstores import LanceDB from langchain_openai.embeddings import OpenAIEmbeddings import lancedb from common import EXAMPLE_TEXTS SEARCH_NUM_RESULTS = 3 def main(): embeddings = OpenAIEmbeddings() table, vectorstore = get_table_and_vectorstore(embeddings) # Add example text...
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import openai from langchain.agents import load_tools from langchain.agents import initialize_agent from langchain.agents import AgentType from langchain.chat_models import ChatOpenAI from langchain.tools import tool from pydantic import BaseModel, Field import argparse import lancedb def embed_func(c): rs = open...
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import streamlit as st import sqlite3 import streamlit_antd_components as sac import pandas as pd import os import openai from langchain.embeddings.openai import OpenAIEmbeddings from langchain.document_loaders import UnstructuredFileLoader from langchain.text_splitter import CharacterTextSplitter from langchain.vector...
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import lancedb from langchain_community.embeddings import GPT4AllEmbeddings from langchain_community.vectorstores import LanceDB from langchain.text_splitter import RecursiveCharacterTextSplitter from langchain_community.document_loaders import TextLoader, PyPDFLoader db = lancedb.connect("./lancedb") table = db.creat...
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from langchain.document_loaders import TextLoader from langchain.embeddings.openai import OpenAIEmbeddings from langchain.text_splitter import CharacterTextSplitter from langchain.vectorstores import LanceDB # embedding_model = HuggingFaceEmbeddings(model_name = "moka-ai/m3e-base") from langchain.embeddings import Lo...
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from flask import Flask, request, jsonify import requests import json from flask_cors import CORS from FlagEmbedding import LLMEmbedder, FlagReranker from searchdb import search import lancedb import pandas as pd task = "qa" # Encode for a specific task (qa, icl, chat, lrlm, tool, convsearch) embed_model = LLMEmbedd...
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"""Provides a LanceDB interface for adding and querying embeddings.""" import os import sys from logging import Logger from typing import TypeVar import lancedb import pyarrow as pa from lance.vector import vec_to_table from deckard.core import get_data_dir T = TypeVar('T', dict, list, int) class LanceDB: """Pr...
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from typing import Any, List, Optional, Tuple import gradio as gr import lancedb from transformers import CLIPModel, CLIPTokenizerFast from homematch.config import DATA_DIR, MODEL_ID, TABLE_NAME from homematch.data.types import ImageData DEVICE: str = "cpu" model: CLIPModel = CLIPModel.from_pretrained(MODEL_ID).to(D...
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import flask import lancedb import openai import langchain # import clip import torch from langchain.embeddings import OpenAIEmbeddings from langchain.vectorstores import LanceDB from langchain.docstore.document import Document from langchain.embeddings.openai import OpenAIEmbeddings from langchain.text_splitter import...
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from dotenv import load_dotenv import os import lancedb import clip import torch from PIL import Image import glob import re from concurrent.futures import ThreadPoolExecutor import yt_dlp from transformers import CLIPModel, CLIPProcessor, CLIPTokenizerFast # Set options for youtube_dl ydl_opts = { "retries": 0, ...
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"""LanceDB vector store.""" from typing import Any, List, Optional from llama_index.schema import MetadataMode, NodeRelationship, RelatedNodeInfo, TextNode from llama_index.vector_stores.types import ( NodeWithEmbedding, VectorStore, VectorStoreQuery, VectorStoreQueryResult, ) class LanceDBVectorStor...
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import streamlit as st import sqlite3 import streamlit_antd_components as sac import pandas as pd import os import openai from langchain.embeddings.openai import OpenAIEmbeddings from langchain_community.document_loaders import UnstructuredFileLoader from langchain.text_splitter import CharacterTextSplitter from langch...
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#!/usr/bin/env python3 -m pytest """ Unit test for retrieve_utils.py """ import pytest try: import chromadb from autogen.retrieve_utils import ( split_text_to_chunks, extract_text_from_pdf, split_files_to_chunks, get_files_from_dir, is_url, create_vector_db_from...
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import pytest from langchain_community.vectorstores import LanceDB from tests.integration_tests.vectorstores.fake_embeddings import FakeEmbeddings @pytest.mark.requires("lancedb") def test_lancedb_with_connection() -> None: import lancedb embeddings = FakeEmbeddings() db = lancedb.connect("/tmp/lancedb"...
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# Copyright 2023 LanceDB Developers # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to i...
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[((1069, 1113), 'pytest.fixture', 'pytest.fixture', ([], {'autouse': '(True)', 'scope': '"""module"""'}), "(autouse=True, scope='module')\n", (1083, 1113), False, 'import pytest\n'), ((1159, 1192), 'os.environ.get', 'os.environ.get', (['"""REMOTE_BASE_URL"""'], {}), "('REMOTE_BASE_URL')\n", (1173, 1192), False, 'import...
""" Unit test for retrieve_utils.py """ import pytest try: import chromadb from autogen.retrieve_utils import ( split_text_to_chunks, extract_text_from_pdf, split_files_to_chunks, get_files_from_dir, is_url, create_vector_db_from_dir, query_vector_db, ...
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from langchain.vectorstores import LanceDB from tests.integration_tests.vectorstores.fake_embeddings import FakeEmbeddings def test_lancedb() -> None: import lancedb embeddings = FakeEmbeddings() db = lancedb.connect("/tmp/lancedb") texts = ["text 1", "text 2", "item 3"] vectors = embeddings.embe...
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import lancedb from langchain.vectorstores import LanceDB from tests.integration_tests.vectorstores.fake_embeddings import FakeEmbeddings def test_lancedb() -> None: embeddings = FakeEmbeddings() db = lancedb.connect("/tmp/lancedb") texts = ["text 1", "text 2", "item 3"] vectors = embeddings.embed_do...
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import lancedb db = lancedb.connect("data/sample-lancedb") table = db.open_table("python_docs") print(table.to_pandas()) print(table.to_pandas()["text"]) print(table.to_pandas().columns) print("vector size: " + str(len(table.to_pandas()['vector'].values[0])))
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import lancedb import numpy as np import pandas as pd import pytest import subprocess from main import get_recommendations, data import main # DOWNLOAD ====================================================== subprocess.Popen( "curl https://files.grouplens.org/datasets/movielens/ml-latest-small.zip -o ml-latest-sm...
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[((519, 634), 'pandas.read_csv', 'pd.read_csv', (['"""./ml-latest-small/ratings.csv"""'], {'header': 'None', 'names': "['user id', 'movie id', 'rating', 'timestamp']"}), "('./ml-latest-small/ratings.csv', header=None, names=['user id',\n 'movie id', 'rating', 'timestamp'])\n", (530, 634), True, 'import pandas as pd\...
"""LanceDB vector store.""" import logging from typing import Any, List, Optional import numpy as np from pandas import DataFrame from llama_index.legacy.schema import ( BaseNode, MetadataMode, NodeRelationship, RelatedNodeInfo, TextNode, ) from llama_index.legacy.vector_stores.types import ( ...
[ "lancedb.connect" ]
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"""LanceDB vector store.""" import logging from typing import Any, List, Optional import numpy as np from pandas import DataFrame from llama_index.legacy.schema import ( BaseNode, MetadataMode, NodeRelationship, RelatedNodeInfo, TextNode, ) from llama_index.legacy.vector_stores.types import ( ...
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from typing import List, Any from dataclasses import dataclass import lancedb import pandas as pd from autochain.tools.base import Tool from autochain.models.base import BaseLanguageModel from autochain.tools.internal_search.base_search_tool import BaseSearchTool @dataclass class LanceDBDoc: doc: str vector:...
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#!/usr/bin/env python # -*- coding: utf-8 -*- """ @Time : 2023/8/9 15:42 @Author : unkn-wn (Leon Yee) @File : lancedb_store.py """ import lancedb import shutil, os class LanceStore: def __init__(self, name): db = lancedb.connect('./data/lancedb') self.db = db self.name = name ...
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import pytest from langchain_community.vectorstores import LanceDB from tests.integration_tests.vectorstores.fake_embeddings import FakeEmbeddings @pytest.mark.requires("lancedb") def test_lancedb_with_connection() -> None: import lancedb embeddings = FakeEmbeddings() db = lancedb.connect("/tmp/lancedb"...
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""" Unit test for retrieve_utils.py """ import pytest try: import chromadb from autogen.retrieve_utils import ( split_text_to_chunks, extract_text_from_pdf, split_files_to_chunks, get_files_from_dir, is_url, create_vector_db_from_dir, query_vector_db, ...
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from langchain.vectorstores import LanceDB from tests.integration_tests.vectorstores.fake_embeddings import FakeEmbeddings def test_lancedb() -> None: import lancedb embeddings = FakeEmbeddings() db = lancedb.connect("/tmp/lancedb") texts = ["text 1", "text 2", "item 3"] vectors = embeddings.embe...
[ "lancedb.connect" ]
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from langchain.vectorstores import LanceDB from tests.integration_tests.vectorstores.fake_embeddings import FakeEmbeddings def test_lancedb() -> None: import lancedb embeddings = FakeEmbeddings() db = lancedb.connect("/tmp/lancedb") texts = ["text 1", "text 2", "item 3"] vectors = embeddings.embe...
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from langchain.vectorstores import LanceDB from tests.integration_tests.vectorstores.fake_embeddings import FakeEmbeddings def test_lancedb() -> None: import lancedb embeddings = FakeEmbeddings() db = lancedb.connect("/tmp/lancedb") texts = ["text 1", "text 2", "item 3"] vectors = embeddings.embe...
[ "lancedb.connect" ]
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from langchain.vectorstores import LanceDB from tests.integration_tests.vectorstores.fake_embeddings import FakeEmbeddings def test_lancedb() -> None: import lancedb embeddings = FakeEmbeddings() db = lancedb.connect("/tmp/lancedb") texts = ["text 1", "text 2", "item 3"] vectors = embeddings.embe...
[ "lancedb.connect" ]
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import lancedb from langchain.vectorstores import LanceDB from tests.integration_tests.vectorstores.fake_embeddings import FakeEmbeddings def test_lancedb() -> None: embeddings = FakeEmbeddings() db = lancedb.connect("/tmp/lancedb") texts = ["text 1", "text 2", "item 3"] vectors = embeddings.embed_do...
[ "lancedb.connect" ]
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import lancedb from langchain.vectorstores import LanceDB from tests.integration_tests.vectorstores.fake_embeddings import FakeEmbeddings def test_lancedb() -> None: embeddings = FakeEmbeddings() db = lancedb.connect("/tmp/lancedb") texts = ["text 1", "text 2", "item 3"] vectors = embeddings.embed_do...
[ "lancedb.connect" ]
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import lancedb from langchain.vectorstores import LanceDB from tests.integration_tests.vectorstores.fake_embeddings import FakeEmbeddings def test_lancedb() -> None: embeddings = FakeEmbeddings() db = lancedb.connect("/tmp/lancedb") texts = ["text 1", "text 2", "item 3"] vectors = embeddings.embed_do...
[ "lancedb.connect" ]
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import lancedb from langchain.vectorstores import LanceDB from tests.integration_tests.vectorstores.fake_embeddings import FakeEmbeddings def test_lancedb() -> None: embeddings = FakeEmbeddings() db = lancedb.connect("/tmp/lancedb") texts = ["text 1", "text 2", "item 3"] vectors = embeddings.embed_do...
[ "lancedb.connect" ]
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import argparse from pprint import pprint import pandas as pd from mlx_lm import generate, load import lancedb.embeddings.gte TEMPLATE = """You are a helpful, respectful and honest assistant. Always answer as helpfully as possible using the context text provided. Your answers should only answer the question once and...
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import lancedb uri = "./.lancedb" db = lancedb.connect(uri) table = db.open_table("my_table") # table.delete("createAt = '1690358416394516300'") # 此条莫名失败了。Column createat does not exist in the dataset table.delete("item = 'foo'") df = table.to_pandas() print(df)
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import requests import time import numpy as np import pyarrow as pa import lancedb import logging import os from tqdm import tqdm from pathlib import Path from transformers import AutoConfig logging.basicConfig(level=logging.INFO) logger = logging.getLogger(__name__) TEI_URL= os.getenv("EMBED_URL") + "/embed" DIRPA...
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import lancedb from datasets import Dataset from homematch.config import DATA_DIR, TABLE_NAME from homematch.data.types import ImageData def datagen() -> list[ImageData]: dataset = Dataset.load_from_disk(DATA_DIR / "properties_dataset") # return Image instances return [ImageData(**batch) for batch in da...
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import openai import os import lancedb import pickle import requests from pathlib import Path from bs4 import BeautifulSoup import re from langchain.document_loaders import UnstructuredHTMLLoader from langchain.embeddings import OpenAIEmbeddings from langchain.text_splitter import RecursiveCharacterTextSpli...
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import queue import threading from dataclasses import dataclass import lancedb import pyarrow as pa import numpy as np import torch import torch.nn.functional as F from safetensors import safe_open from tqdm import tqdm from .app.schemas.task import TaskCompletion from .ops.object_detectors import YOLOV8TRTEngine fro...
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import os import openai import json import numpy as np from numpy.linalg import norm import re from time import time, sleep from uuid import uuid4 import datetime import lancedb import pandas as pd def open_file(filepath): with open(filepath, 'r', encoding='utf-8') as infile: return infile.read() def save...
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import logging import chainlit as cl import lancedb import pandas as pd from langchain import LLMChain from langchain.agents.agent_toolkits import create_conversational_retrieval_agent from langchain.agents.agent_toolkits import create_retriever_tool from langchain.chat_models import ChatOpenAI from langchain.embeddin...
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import streamlit as st import pandas as pd import json import requests from pathlib import Path from datetime import datetime from jinja2 import Template import lancedb import sqlite3 from services.lancedb_notes import IndexDocumentsNotes st.set_page_config(layout='wide', page_title='Notes') @st.ca...
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from langchain.vectorstores import LanceDB import lancedb from langchain.embeddings.openai import OpenAIEmbeddings from langchain.chat_models import ChatOpenAI from langchain.chains import RetrievalQA # load agents and tools modules import pandas as pd from io import StringIO from langchain.tools.python.tool import Py...
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import lancedb import numpy as np import pandas as pd global data data = [] global table table = None def get_recommendations(title): pd_data = pd.DataFrame(data) # Table Search result = ( table.search(pd_data[pd_data["title"] == title]["vector"].values[0]) .limit(5) .to_pandas()...
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import lancedb from datasets import load_dataset import pandas as pd import numpy as np from hyperdemocracy.embedding.models import BGESmallEn class Lance: def __init__(self): self.model = BGESmallEn() uri = "data/sample-lancedb" self.db = lancedb.connect(uri) def create_table(self): ...
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import lancedb uri = "test_data" db = lancedb.connect(uri) tbl = db.create_table("my_table", data=[{"vector": [3.1, 4.1], "item": "foo", "price": 10.0}, {"vector": [5.9, 26.5], "item": "bar", "price": 20.0}])
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# Copyright 2023 LanceDB Developers # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in...
[ "lancedb.connect", "lancedb.fts.populate_index", "lancedb.fts.search_index" ]
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