code: def print_system_env_info(current_env):
      """
      Print information about user system environment where VISSL is running.
      """
      keys = list(current_env.keys())
      keys.sort()
      for key in keys:
          logging.info("{}:\t{}".format(key, current_env[key]))
  
imports: import logging
  import os
  from vissl.config import AttrDict
label_desc: Use image node_id 3 for calling a global function with example usage: print_system_env_info(current_env) without return types