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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 UpdateNumberOfWarnings( self, number_of_consumed_warnings, number_of_produced_warnings):
 """Updates the number of warnings. Args: number_of_consumed_warnings (int):
 total number of warnings consumed by the process. number_of_produced_warnings (int):
 total number of warnings produced by the process. Returns: bool: True if either number of warnings has increased. Raises: ValueError: if the consumed or produced number of warnings is smaller than the value of the previous update. """

    consumed_warnings_delta = 0
    if number_of_consumed_warnings is not None:
      if number_of_consumed_warnings < self.number_of_consumed_warnings:
        raise ValueError(
            'Number of consumed warnings smaller than previous update.')

      consumed_warnings_delta = (
          number_of_consumed_warnings - self.number_of_consumed_warnings)

      self.number_of_consumed_warnings = number_of_consumed_warnings
      self.number_of_consumed_warnings_delta = consumed_warnings_delta

    produced_warnings_delta = 0
    if number_of_produced_warnings is not None:
      if number_of_produced_warnings < self.number_of_produced_warnings:
        raise ValueError(
            'Number of produced warnings smaller than previous update.')

      produced_warnings_delta = (
          number_of_produced_warnings - self.number_of_produced_warnings)

      self.number_of_produced_warnings = number_of_produced_warnings
      self.number_of_produced_warnings_delta = produced_warnings_delta

    return consumed_warnings_delta > 0 or produced_warnings_delta > 0