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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 get_random_telephonenumber():
 """Get a random 10 digit phone number that complies with most of the requirements. Returns: str: The random telephone number. """


        phone = [
            RandomInputHelper.get_random_value(3, "123456789"),
            RandomInputHelper.get_random_value(3, "12345678"),
            "".join(map(str, random.sample(range(10), 4)))
        ]

        return "-".join(phone)