code: def print_names_and_shapes(activations: dict):
      for layer_name, layer_activations in activations.items():
          if isinstance(layer_activations, float):
              print(layer_name, "<float>")
          else:
              print(layer_name, layer_activations.shape)
      print("-" * 80)
  
label_desc: Use image node_id 1 for calling a global function with example usage: print_names_and_shapes(activations) without return types