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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 migrate(self, id_or_uri, timeout=-1):
 """ Initiates a migration of an enclosure specified by the ID or URI of a migration report. Args: id_or_uri: ID or URI of the migration report. timeout: Timeout in seconds. Waits for task completion by default. The timeout does not abort the task in OneView; just stops waiting for its completion. Returns: dict: a migration report. """


        # create the special payload to tell the VC Migration Manager to migrate the VC domain
        migrationInformation = {
            'migrationState': 'Migrated',
            'type': 'migratable-vc-domains',
            'category': 'migratable-vc-domains'
        }

        # call build_uri manually since .update(...) doesn't do it and the URI is not to be included in the body when
        # requesting a migration
        complete_uri = self._client.build_uri(id_or_uri)

        return self._client.update(migrationInformation, uri=complete_uri, timeout=timeout)