Update app.py

app.py

@@ -70,9 +70,7 @@ class ServiceIntegration:
             return None
 # ......................
 
-
 def initialize_session_state():
-    """Initialize all required session state variables"""
     if 'initialized' not in st.session_state:
         try:
             # Initialize basic session state variables
@@ -92,6 +90,9 @@ def initialize_session_state():
             # Initialize database tables
             initialize_database()
             
+            # Initialize services
+            st.session_state.services = ServiceIntegration()
+            
             st.session_state.initialized = True
             return True
         except Exception as e:
@@ -120,6 +121,7 @@ def handle_database_error(e: Exception, operation: str):
     st.error(error_msg)
     return False
 
+
 def main():
     """Main application entry point"""
     # Initialize session state first