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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 get_asset_content_lookup_session(self, proxy=None):
 """Gets the ``OsidSession`` associated with the asset content lookup service. return: (osid.repository.AssetLookupSession) - the new ``AssetLookupSession`` raise: OperationFailed - unable to complete request raise: Unimplemented - ``supports_asset_lookup()`` is ``false`` *compliance: optional -- This method must be implemented if ``supports_asset_lookup()`` is ``true``.* """

        return AssetContentLookupSession(self._provider_manager.get_asset_content_lookup_session(proxy),
                                         self._config_map)