code: def test_create_summary_callback():
      summary_cb = callbacks.create_summary_callback(
          summary_callback_config=OmegaConf.create({"max_depth": 99}),
          trainer_config=OmegaConf.create(),
      )
      assert summary_cb._max_depth == 99
  
imports: import pytest
  from omegaconf import OmegaConf
  from lightly.embedding import callbacks
label_desc: Use image node_id 1 for calling a global function with example usage: test_create_summary_callback() without return types