Fix error of unexpected keyword argument for category and labels

[tian3rd]

Description

When running cd examples && python3 demo.py tui, the program throws errors of TypeError: add() got an unexpected keyword argument 'category'.

Why

As suggested by the error messages, 'category' and 'labels` need to be included in the argument parameters.

❯ python demo.py tui
Running python demo.py add 'hello world'
Traceback (most recent call last):
  File "/Users/tian/Documents/ghpr/trogon/examples/demo.py", line 89, in <module>
    cli(obj={})
  File "/opt/homebrew/Caskroom/miniconda/base/envs/trogon/lib/python3.10/site-packages/click/core.py", line 1157, in __call__
    return self.main(*args, **kwargs)
  File "/opt/homebrew/Caskroom/miniconda/base/envs/trogon/lib/python3.10/site-packages/click/core.py", line 1078, in main
    rv = self.invoke(ctx)
  File "/opt/homebrew/Caskroom/miniconda/base/envs/trogon/lib/python3.10/site-packages/click/core.py", line 1688, in invoke
    return _process_result(sub_ctx.command.invoke(sub_ctx))
  File "/opt/homebrew/Caskroom/miniconda/base/envs/trogon/lib/python3.10/site-packages/click/core.py", line 1434, in invoke
    return ctx.invoke(self.callback, **ctx.params)
  File "/opt/homebrew/Caskroom/miniconda/base/envs/trogon/lib/python3.10/site-packages/click/core.py", line 783, in invoke
    return __callback(*args, **kwargs)
  File "/opt/homebrew/Caskroom/miniconda/base/envs/trogon/lib/python3.10/site-packages/click/decorators.py", line 33, in new_func
    return f(get_current_context(), *args, **kwargs)
TypeError: add() got an unexpected keyword argument 'category'