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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 generate_output_header(self, query_type='RDAP'):
 """ The function for generating the CLI output header. Args: query_type (:obj:`str`):
 The IPWhois query type. Defaults to 'RDAP'. Returns: str: The generated output. """


        output = '\n{0}{1}{2} query for {3}:{4}\n\n'.format(
            ANSI['ul'],
            ANSI['b'],
            query_type,
            self.obj.address_str,
            ANSI['end']
        )

        return output