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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 format_name(self, name, indent_size=4):
 """Format the name of this verifier The name will be formatted as: <name>: <short description> long description if one is given followed by \n otherwise no long description Args: name (string):
 A name for this validator indent_size (int):
 The number of spaces to indent the description Returns: string: The formatted name block with a short and or long description appended. """


        name_block = ''

        if self.short_desc is None:
            name_block += name + '\n'
        else:
            name_block += name + ': ' + self.short_desc + '\n'

        if self.long_desc is not None:
            name_block += self.wrap_lines(self.long_desc, 1, indent_size=indent_size)
            name_block += '\n'

        return name_block