code: def on_train_end(self, logs={}):
      f = open(self.name, "a+")
      [f.write(",".join(map(str, i)) + "\n") for i in self.final_out]
      f.close()
  
file_path: talos/talos/callbacks/experiment_log.py
imports: from tensorflow.keras.callbacks import Callback
label_desc: Use image node_id 3 for calling the ExperimentLog obj's underlying member method code with example usage: obj.on_train_end(logs) without return types