code: def test_magic_with_trainer(self):
      MockedApiWorkflowClient.n_dims_embeddings_on_server = 32
      cli_string = "lightly-magic trainer.max_epochs=1"
      self.parse_cli_string(cli_string)
      cli.lightly_cli(self.cfg)
  
file_path: lightly/tests/cli/test_cli_magic.py
imports: import os
  import re
  import sys
  import tempfile
  import torchvision
  from hydra.experimental import compose, initialize
  from lightly import cli
  from tests.api_workflow.mocked_api_workflow_client import N_FILES_ON_SERVER, MockedApiWorkflowClient, MockedApiWorkflowSetup
label_desc: Use image node_id 5 for calling the TestCLIMagic obj's underlying member method code with example usage: obj.test_magic_with_trainer() without return types