code: def __init__(self, arg1, arg2, name="f1"):
      super(MultiFreeDimensionOutputUserFunction, self).__init__(
          [arg1, arg2], name=name
      )
  
imports: import numpy
  import pytest
  import cntk
  from cntk.ops.functions import Function, UserFunction
  from .ops_test_utils import AA
label_desc: Use image node_id 1 to create a new MultiFreeDimensionOutputUserFunction object from inherited base classes: UserFunction with example: obj = MultiFreeDimensionOutputUserFunction(arg1, arg2, name)