code: def _repr_model(model):
      if model._net is None:
          net_representation = "[uninitialised]"
      else:
          net_representation = repr(model._net)
  
      return "<{}: {}>".format(
          model.__class__.__name__,
          net_representation,
      )
  
label_desc: Use image node_id 1 for calling a global function with example usage: _repr_model(model) and returns: str