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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 expanded_counts_map(self):
 """ return the full counts map """

        if self.hpx._ipix is None:
            return self.counts

        output = np.zeros(
            (self.counts.shape[0], self.hpx._maxpix), self.counts.dtype)
        for i in range(self.counts.shape[0]):
            output[i][self.hpx._ipix] = self.counts[i]
        return output