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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 copy_metadata(self, other):
 """Copies all metadata from this file to the other file. Metadata is defined as everything in the top-level ``.attrs``. Parameters other : InferenceFile An open inference file to write the data to. """

        logging.info("Copying metadata")
        # copy attributes
        for key in self.attrs.keys():
            other.attrs[key] = self.attrs[key]