fix import changed by merge

Author: H-Shay

synapse/rest/admin/users.py

@@ -48,10 +48,10 @@
     assert_user_is_admin,
 )
 from synapse.rest.client._base import client_patterns
-from synapse.rest.models import RequestBodyModel
 from synapse.storage.databases.main.registration import ExternalIDReuseException
 from synapse.storage.databases.main.stats import UserSortOrder
 from synapse.types import JsonDict, JsonMapping, UserID
+from synapse.types.rest import RequestBodyModel
 
 if TYPE_CHECKING:
     from synapse.server import HomeServer