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metric.py

@@ -31,6 +31,8 @@ from .random_utils import __file__ as _
 from .recipe import __file__ as _
 from .register import __file__ as _
 from .schema import __file__ as _
+from .serializers import __file__ as _
+from .settings_utils import __file__ as _
 from .split_utils import __file__ as _
 from .splitters import __file__ as _
 from .standard import __file__ as _