Update app.py

app.py

@@ -4,10 +4,10 @@ import torch
 import gradio as gr
 from langchain_community.vectorstores import FAISS
 from langchain_groq import ChatGroq
-from langchain_huggingface import HuggingFaceEmbeddings  # Updated import
+from langchain_community.embeddings import HuggingFaceBgeEmbeddings  # Fixed import
 from langchain.text_splitter import RecursiveCharacterTextSplitter
 from langchain_core.runnables import RunnablePassthrough
-from langchain_community.document_loaders import PyPDFLoader  # Updated import
+from langchain_community.document_loaders import PyPDFLoader  # Fixed import
 from langchain import hub
 
 # Set API key (Replace with your actual key)
@@ -19,7 +19,7 @@ device = "cuda" if torch.cuda.is_available() else "cpu"
 # Initialize LLM and Embeddings with GPU if available
 llm = ChatGroq(model="llama3-8b-8192")
 model_name = "BAAI/bge-small-en"
-hf_embeddings = HuggingFaceEmbeddings(  # Updated class
+hf_embeddings = HuggingFaceBgeEmbeddings(  # Fixed import
     model_name=model_name,
     model_kwargs={'device': device},
     encode_kwargs={'normalize_embeddings': True}