class_docstr: Abstract class for different global pooling 2D layers.
class_docstr_tok: ["Abstract","class","for","different","global","pooling","2D","layers","."]
code: def call(self, inputs):
      raise NotImplementedError
  
imports: import math
  from abc import abstractmethod
  from tensorflow.python.keras.utils import conv_utils
  import tf_encrypted
  from tf_encrypted.keras.engine import Layer
label_desc: Use image node_id 3 for calling the GlobalPooling2D obj's underlying member method code with example usage: obj.call(inputs) without return types