Update app.py

app.py

@@ -4,7 +4,7 @@ import qdrant_client
 import os
 from langchain.embeddings.huggingface import HuggingFaceInstructEmbeddings
 from langchain.llms import HuggingFaceHub
-# from dotenv import load_dotenv
+from dotenv import load_dotenv
 from langchain.chains import RetrievalQA
 from langchain.llms import OpenAI
 import streamlit as st