Update app.py

app.py

@@ -5,8 +5,7 @@ from dotenv import load_dotenv
 import streamlit as st
 from sentence_transformers import SentenceTransformer
 from scrapegraphai.graphs import SmartScraperMultiGraph
-from langchain_groq import ChatGroq
-
+import os
 import subprocess
 
 subprocess.run(["playwright", "install"])