code: def test_step_method_div_type():
      with pytest.raises(TypeError):
          EnvironmentEpisodes(10) / EnvironmentSteps(2)
  
file_path: coach/rl_coach/tests/test_core_types.py
imports: from rl_coach.core_types import TotalStepsCounter, EnvironmentSteps, EnvironmentEpisodes, StepMethod, EnvironmentSteps, EnvironmentEpisodes
  import pytest
label_desc: Use image node_id 8 for calling a global function with example usage: test_step_method_div_type() without return types