code: def fit(self, X, Y, *args):
      pass
  
imports: from __future__ import division, print_function, absolute_import
  import os
  import tensorflow.compat.v1
  from tensorflow.python.ops import resources
  from ..utils import validate_func
label_desc: Use image node_id 2 for calling the SupervisedEstimator obj's underlying member method code with example usage: obj.fit(X, Y) without return types