code: def on_train_end(self, tez_trainer, **kwargs):
      self._train_tqdm.close()
  
file_path: tez/tez/callbacks/progress.py
imports: from tqdm.auto import tqdm
  from tez.callbacks import Callback
label_desc: Use image node_id 9 for calling the Progress obj's underlying member method code with example usage: obj.on_train_end(tez_trainer) without return types