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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 max_cycles(self, num):
 """ Truncates all contained Palette objects to a maximum number of samples and returns a new Options object containing the truncated or resampled Palettes. """

        kwargs = {kw: (arg[num] if isinstance(arg, Palette) else arg)
                  for kw, arg in self.kwargs.items()}
        return self(max_cycles=num, **kwargs)