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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 create_payload(self):
 """Wrap submitted data within an extra dict and rename ``path_``. For more information on wrapping submitted data, see `Bugzilla #1151220 <https://bugzilla.redhat.com/show_bug.cgi?id=1151220>`_. """

        payload = super(Media, self).create_payload()
        if 'path_' in payload:
            payload['path'] = payload.pop('path_')
        return {u'medium': payload}