Update rag_api.py

rag_api.py

@@ -4,7 +4,7 @@ import shutil
 from langchain_community.vectorstores import FAISS 
 from fastapi import FastAPI
 from pydantic import BaseModel
-from langchain.embeddings import HuggingFaceEmbeddings
+from langchain_community.embeddings import HuggingFaceEmbeddings
 from langchain.chains import RetrievalQA
 from langchain.prompts import PromptTemplate
 from langchain_groq import ChatGroq