code: def main():
      cmd = sys.argv[1:]
      h_file = None
      try:
          index = cmd.index("-o")
          h_file = cmd[index + 1]
          cmd[index + 1] = os.path.dirname(h_file)
      except (ValueError, IndexError):
          pass
      p = subprocess.run(cmd, capture_output=True, text=True)
      if p.returncode:
          if p.stdout:
              sys.stderr.write("stdout:\n{}\n".format(p.stdout))
          if p.stderr:
              sys.stderr.write("stderr:\n{}\n".format(p.stderr))
          sys.exit(p.returncode)
      if h_file and h_file.endswith((".fbs.h", ".fbs64.h")):
          cpp_file = "{}.cpp".format(h_file[:-2])
          with open(cpp_file, "w") as f:
              f.write(
                  '#include "{}"\n'.format(os.path.basename(h_file))
              )
      sys.exit(0)
  
imports: import os
  import subprocess
  import sys
label_desc: Use image node_id 1 for calling a global function with example usage: main() without return types