add NormalizeMotionParams to module level import
@@ -9,4 +9,4 @@ from .registration import (FLIRTRPT as FLIRT,
ANTSRegistrationRPT as Registration,
ANTSApplyTransformsRPT as ApplyTransforms,
SimpleBeforeAfterRPT as SimpleBeforeAfter)
-from .utils import CopyHeader
+from .utils import CopyHeader, NormalizeMotionParams
