code: def _get_actual(self, loss_type):
      return read_tb_logs_as_list(LOGS_DIR, loss_type)
  
file_path: megatron-lm/tests/functional_tests/python_test_utils/test_ci_pipeline.py
imports: import os
  import json
  import pytest
  import sys
  import glob
  from .common import read_tb_logs_as_list, TypeOfTest
label_desc: Use image node_id 2 for calling the TestCIPipeline obj's underlying member method code with example usage: obj._get_actual(loss_type) and returns: read_tb_logs_as_list