code: def _get_dummy_input(input_shape):
      input_shape = [x if x else 1 for x in input_shape]
      return np.ones(input_shape)
  
file_path: efficientnet/tests/test_model.py
imports: import os
  import sys
  import pytest
  import numpy
  from skimage.io import imread
label_desc: Use image node_id 2 for calling a global function with example usage: _get_dummy_input(input_shape) and returns: np