class_docstr: Set values at spasific positions to zero.
  
  Args:
      inputs (list): value tensor and mask tensor.
  
  Returns:
      object: tensor after setting values to zero.
code: def build(self, input_shape):
      super(OverwriteMasking, self).build(input_shape)
  
imports: import tensorflow.compat.v1.keras
  from tensorflow.compat.v1.linalg import einsum
  from tensorflow.compat.v1.keras import layers
  from tensorflow.compat.v1.keras import backend
label_desc: Use image node_id 2 for calling the OverwriteMasking obj's underlying member method code with example usage: obj.build(input_shape) without return types