          opt = kwargs["option_strings"]
          if kwargs.get("nargs", None) is not None:
              raise ValueError("nargs not allowed for ContextFullPaths: {}".format(opt))
          if filetypes is None:
              raise ValueError("filetypes is required for ContextFullPaths: {}".format(opt))
          if action_option is None:
              raise ValueError("action_option is required for ContextFullPaths: {}".format(opt))
          super().__init__(*args, filetypes=filetypes, **kwargs)
          self.action_option = action_option
  
 
</s> remove             raise ValueError("action_option is required for ContextFullPaths: {}".format(opt))
 </s> add             raise ValueError(f"action_option is required for ContextFullPaths: {opt}") </s> remove             raise ValueError("nargs not allowed for ContextFullPaths: {}".format(opt))
 </s> add             raise ValueError(f"nargs not allowed for ContextFullPaths: {opt}") </s> remove             raise ValueError("A default value must be supplied for Slider: {}".format(opt))
 </s> add             raise ValueError(f"A default value must be supplied for Slider: {opt}") </s> remove             raise ValueError("nargs not allowed for Slider: {}".format(opt))
 </s> add             raise ValueError(f"nargs not allowed for Slider: {opt}") </s> remove             raise ValueError("nargs not allowed for Radio buttons: {}".format(opt))
 </s> add             raise ValueError(f"nargs not allowed for Radio buttons: {opt}")
            raise ValueError(f"filetypes is required for ContextFullPaths: {opt}")
          opt = kwargs["option_strings"]
          if kwargs.get("nargs", None) is not None:
              raise ValueError("nargs not allowed for ContextFullPaths: {}".format(opt))
          if filetypes is None:
            raise ValueError(f"filetypes is required for ContextFullPaths: {opt}")
          if action_option is None:
              raise ValueError("action_option is required for ContextFullPaths: {}".format(opt))
          super().__init__(*args, filetypes=filetypes, **kwargs)
          self.action_option = action_option
  
keep keep keep keep replace keep keep keep keep keep
 Face-filter updates:
  - Allow selecting folder as well as multiple images
  - Lower default threshold and update helptext
  - bugfix: detector error when using all aligned faces
  - Standardize output folder name 
lib/cli/actions.py