Updated

rag.py

@@ -2,9 +2,9 @@ import os
 import glob
 from typing import List, Dict, Any
 from langchain_community.document_loaders import PyPDFLoader
-from langchain.text_splitter import RecursiveCharacterTextSplitter
-from langchain_community.embeddings import HuggingFaceEmbeddings
-from langchain_community.vectorstores import Chroma
+from langchain_text_splitters import RecursiveCharacterTextSplitter
+from langchain_huggingface import HuggingFaceEmbeddings
+from langchain_chroma import Chroma
 
 # Configuration
 DATA_DIR = "./data"

requirements.txt

@@ -13,3 +13,6 @@ requests
 duckduckgo-search
 langchain
 langchain-community
+langchain-text-splitters
+langchain-huggingface
+langchain-chroma