Update app.py

app.py

@@ -26,6 +26,7 @@ import streamlit.components.v1 as components
 import html
 from streamlit_chat import message
 import uuid
+from dotenv import load_dotenv
 
 # Set page config
 st.set_page_config(
@@ -839,11 +840,17 @@ def load_bigquery_table(dataset_id, table_id, limit=1000):
     }
 
 def setup_groq_client():
-    """Setup GROQ client with API key from Streamlit secrets"""
-    if 'GROQ_API_KEY' in st.secrets:
-        return Groq(api_key=st.secrets["GROQ_API_KEY"])
+    """Setup GROQ client with API key from environment variables"""
+    # Load environment variables from .env file
+    load_dotenv()
+    
+    # Get API key from environment variable
+    api_key = os.environ.get("GROQ_API")
+    
+    if api_key:
+        return Groq(api_key=api_key)
     else:
-        st.sidebar.warning("GROQ API key not found in secrets. Chatbot functionality will be limited.")
+        st.sidebar.warning("GROQ_API environment variable not found. Chatbot functionality will be limited.")
         return None
 
 def get_assistant_response(client, prompt, context=None, model="llama3-70b-8192"):