runtime error

Exit code: 1. Reason: Traceback (most recent call last): File "/home/user/app/app.py", line 6, in <module> from tools import DuckDuckGoSearchTool, WeatherInfoTool, HubStatsTool File "/home/user/app/tools.py", line 33, in <module> class HubStatsTool(Tool): File "/home/user/app/tools.py", line 57, in HubStatsTool @tool NameError: name 'tool' is not defined. Did you mean: 'Tool'?

Container logs: