code: def out_features_dim(self):
      for layer in self.layers[::-1]:
          if isinstance(layer, ConvLayer):
              return layer.filter_num
          elif isinstance(layer, FCLayer):
              return layer.units
      return None
  
file_path: auptimizer/Examples/cai_eas/eas/models/layer_cascade.py
imports: from models.layers import ConvLayer, FCLayer, PoolLayer, get_layer_by_name
  import tensorflow
label_desc: Use image node_id 4 for calling the LayerCascade obj's underlying member method code with example usage: obj.out_features_dim() and returns: None, layer, layer