code: def _is_possible_image_model_layer(model, layer):
      # type: (Model, Layer) -> bool
      """Check that the given ``layer`` is usually used for images."""
      return isinstance(layer, image_model_layers)
  
imports: from __future__ import absolute_import
  from typing import Union, Optional, Callable, Tuple, List, TYPE_CHECKING
  import numpy
  import keras
  import keras.backend
  from keras.models import Model
  from keras.layers import Layer
  from keras.layers import Conv2D, MaxPooling2D, AveragePooling2D, GlobalMaxPooling2D, GlobalAveragePooling2D
  from keras.preprocessing.image import array_to_img
  from eli5.base import Explanation, TargetExplanation
  from eli5.explain import explain_prediction
  from .gradcam import gradcam, gradcam_backend
label_desc: Use image node_id 7 for calling a global function with example usage: _is_possible_image_model_layer(model, layer) and returns: isinstance