code: def check_skip_distributed_test() -> bool:
      return os.environ.get(
          "DISTRIBUTED_TESTS", "false"
      ).lower() not in ["1", "true"]
  
file_path: avalanche/tests/distributed/distributed_test_utils.py
imports: import contextlib
  import os
  import torch
  from avalanche.distributed import DistributedHelper
label_desc: Use image node_id 2 for calling a global function with example usage: check_skip_distributed_test() and returns: unknown