code: def __call__(self, y_true, y_pred, sample_weight=None):
      with ops.name_scope(self.name):
          return self.call(y_true, y_pred, sample_weight)
  
imports: import tree
  from keras import backend
  from keras import losses
  from keras import metrics
  from keras import ops
  from keras.utils.naming import get_object_name
label_desc: Use image node_id 3 for calling the CompileLoss obj's underlying member method code with example usage: obj.__call__(y_true, y_pred, sample_weight) and returns: self