Update app.py

app.py

@@ -6,14 +6,14 @@ from langchain_community.vectorstores import Chroma
 from langchain.chains import ConversationalRetrievalChain
 from langchain.memory import ConversationBufferMemory
 import os
-from dotenv import load_dotenv
+#from dotenv import load_dotenv
 import requests
 from bs4 import BeautifulSoup
 import gradio as gr
 
 # Load environment variables
-load_dotenv()
-GROQ_API_KEY = os.getenv("GROQ_API_KEY")
+#load_dotenv()
+GROQ_API_KEY = os.environ.get("GROQ_API_KEY")
 
 # Initialize global session states
 session_state = {