class_docstr: The first layer in any network.
  
  Parameters
  ----------
  size : tuple
      the size of the input.
code: def __init__(self, size):
      super().__init__(size, size)
  
imports: import itertools
  import numpy
label_desc: Use image node_id 1 to create a new InputLayer object from inherited base classes: Layer with example: obj = InputLayer(size)