langchain

How to upload all the core files from the directory using langchain import os import sys from dotenv import load_dotenv from langchain.chains import ConversationalRetrievalChain from langchain.text_splitter import CharacterTextSplitter from langchain_community.document_loaders import PyPDFLoader from langchain_community.document_loaders import Docx2txtLoader from langchain_community.document_loaders import TextLoader from langchain_community.document_loaders import UnstructuredXMLLoader from langchain_community.document_loaders import UnstructuredExcelLoader from langchain_community.document_loaders import UnstructuredPowerPointLoader from langchain.text_splitter import … Read more