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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 total_count(self, total_count):
 """ Sets the total_count of this ServicePackageQuotaHistoryResponse. Sum of all quota history entries that should be returned :param total_count: The total_count of this ServicePackageQuotaHistoryResponse. :type: int """

        if total_count is None:
            raise ValueError("Invalid value for `total_count`, must not be `None`")
        if total_count is not None and total_count < 0:
            raise ValueError("Invalid value for `total_count`, must be a value greater than or equal to `0`")

        self._total_count = total_count