Edit variable checks

app.py

@@ -16,7 +16,7 @@ from vectara_agent.agent import AgentStatusType
 from agent import initialize_agent, get_agent_config
 
 # Setup for HTTP API Call to Amplitude Analytics
-if 'device_id' not in locals():
+if 'device_id' not in globals():
     device_id = str(uuid.uuid4())
     print(f"DEBUG: Created new device id: {device_id}")