code: def echo_check_call(cmd):
      print(cmd)
      sp.run(cmd, check=True)
  
file_path: hail/tls/create_certs.py
imports: import argparse
  import json
  import shutil
  import subprocess
  import tempfile
  import yaml
label_desc: Use image node_id 1 for calling a global function with example usage: echo_check_call(cmd) without return types