BUG: Request to call non-existent function on superclass (Project-MONAI#432)

File "monai/monai/monai/networks/layers/factories.py",
line 141, in __getattr__: No attribute '__getattr__' on super [attribute-error]

use __getattribute__ is a member of object so this will work. It will do
member lookup in a way which bypasses __getattr__ and so avoid recursion
with it amongst other things.

Co-authored-by: Eric Kerfoot <17726042+ericspod@users.noreply.github.com>

Author: hjmjohnson

monai/networks/layers/factories.py

@@ -138,7 +138,7 @@ def __getattr__(self, key):
         if key in self.factories:
             return key
 
-        return super().__getattr__(key)
+        return super().__getattribute__(key)
 
 
 def split_args(args):