code: def fs3cmd(args, allow_failure=False):
      """
      This function returns the args for subprocess to mimic the bash command
      fs3cmd available in the fairusers_aws module on the FAIR cluster.
      Works on H2.
      Not tested on H1 - this is a guess based on the definition in H2.
      """
      os.environ["FAIR_CLUSTER_NAME"] = os.environ[
          "FAIR_ENV_CLUSTER"
      ].lower()
      cmd_args = ["/public/apps/fairusers_aws/bin/fs3cmd"] + args
      return cmd_args
  
file_path: vissl/dev/packaging/vissl_pip/publish.py
imports: import os
  import subprocess
  from pathlib import Path
label_desc: Use image node_id 1 for calling a global function with example usage: fs3cmd(args, allow_failure) and returns: cmd_args