fix: aggregated_data model

agent/src/config.py

@@ -8,6 +8,7 @@ def try_parse(type, value: str):
         return None
 
 
+USER_ID = 1
 # MQTT config
 MQTT_BROKER_HOST = os.environ.get("MQTT_BROKER_HOST") or "mqtt"
 MQTT_BROKER_PORT = try_parse(int, os.environ.get("MQTT_BROKER_PORT")) or 1883