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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def show_docs(cls, keys=None, indent=0, *args, **kwargs):
 """ Classmethod to print the full documentations of the formatoptions Parameters %(Plotter.show_keys.parameters)s Other Parameters %(Plotter.show_keys.other_parameters)s Returns ------- %(Plotter.show_keys.returns)s See Also -------- show_keys, show_docs"""

        def full_doc(key, key_txt, doc):
            return ('=' * len(key_txt)) + '\n' + doc + '\n'
        return cls._show_doc(full_doc, keys=keys, indent=indent,
                             *args, **kwargs)