code: def test_mlflow_auto_callback(self) -> None:
      m = self._build_pipeline()
      m.config.callback_names = ["mlflow"]
      m.build(
          cflearn.BuildModelBlock(), cflearn.SetTrainerDefaultsBlock()
      )
      mlflow_config = m.config.callback_configs["mlflow"]
      self.assertEqual(mlflow_config["experiment_name"], "fcnn")
  
file_path: carefree-learn/tests/test_pipeline.py
imports: import os
  import torch
  import cflearn
  import unittest
  import numpy
label_desc: Use image node_id 4 for calling the TestPipeline obj's underlying member method code with example usage: obj.test_mlflow_auto_callback() without return types