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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 write_to(self, group):
 """Write stored items to the given HDF5 group. We assume that self.create() has been called. """

        # The HDF5 group where to write data
        items_group = group[self.name]

        nitems = items_group.shape[0]
        items_group.resize((nitems + len(self.data),))
        items_group[nitems:] = self.data