Internal change

PiperOrigin-RevId: 321224367

Author: pkch

morph_net/tools/configurable_ops.py

@@ -121,7 +121,8 @@ def is_vanished(maybe_tensor):
   Returns:
     A boolean, whether maybe_tensor is a tensor.
   """
-  return maybe_tensor == VANISHED or maybe_tensor is None
+  return (isinstance(maybe_tensor, float) and
+          maybe_tensor == VANISHED) or maybe_tensor is None
 
 
 class FallbackRule(Enum):