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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 info(self):
 """Formatted string to display the available choices"""

        if self.descriptions is None:
            choice_list = ['"{}"'.format(choice) for choice in self.choices]
        else:
            choice_list = [
                '"{}" ({})'.format(choice, self.descriptions[choice])
                for choice in self.choices
            ]
        if len(self.choices) == 2:
            return 'either {} or {}'.format(choice_list[0], choice_list[1])
        return 'any of {}'.format(', '.join(choice_list))