code: def assert_logger_buffer_size_two_players(env, n_steps):
      assert len(env.cc_count) == n_steps
      assert len(env.dd_count) == n_steps
      assert len(env.cd_count) == n_steps
      assert len(env.dc_count) == n_steps
  
file_path: ray/python/ray/rllib/examples/env/tests/test_matrix_sequential_social_dilemma.py
imports: import random
  from ray.rllib.examples.env.matrix_sequential_social_dilemma import IteratedPrisonersDilemma, IteratedChicken, IteratedStagHunt, IteratedBoS
label_desc: Use image node_id 4 for calling a global function with example usage: assert_logger_buffer_size_two_players(env, n_steps) without return types