Update app.py

app.py

@@ -5,12 +5,16 @@ from datetime import datetime, timedelta
 import faiss
 from groq import Groq
 import os
+from dotenv import load_dotenv  # Import dotenv
+
+# Load environment variables from .env file
+load_dotenv()
 
 # Check for API key environment variable
 api_key = os.getenv("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")
 
 if not api_key:
-    st.error("Groq API key is not set. Please configure it in your environment variables.")
+    st.error("Groq API key is not set. Please configure it in your .env file.")
 else:
     client = Groq(api_key=api_key)