runtime error

Exit code: 1. Reason: ERROR:__main__:Error processing task in AgentRole.DESIGNER: 'Agent' object has no attribute '_create_styling_specs' ERROR:__main__:Error processing task in AgentRole.DESIGNER: 'Agent' object has no attribute '_create_styling_specs' Traceback (most recent call last): File "/home/user/app/app.py", line 740, in <module> print("Test Results:", json.dumps(test_results, indent=2)) File "/usr/local/lib/python3.10/json/__init__.py", line 238, in dumps **kw).encode(obj) File "/usr/local/lib/python3.10/json/encoder.py", line 201, in encode chunks = list(chunks) File "/usr/local/lib/python3.10/json/encoder.py", line 431, in _iterencode yield from _iterencode_dict(o, _current_indent_level) File "/usr/local/lib/python3.10/json/encoder.py", line 405, in _iterencode_dict yield from chunks File "/usr/local/lib/python3.10/json/encoder.py", line 438, in _iterencode o = _default(o) File "/usr/local/lib/python3.10/json/encoder.py", line 179, in default raise TypeError(f'Object of type {o.__class__.__name__} ' TypeError: Object of type datetime is not JSON serializable

Container logs: