code: def main():
      import argparse
  
      parser = argparse.ArgumentParser()
      parser.add_argument(
          "infile", type=argparse.FileType("rb"), nargs="?", default="-"
      )
      args = parser.parse_args()
      with args.infile as infile:
          source = infile.read()
      code = compile(source, args.infile.name, "exec")
      dis(code)
  
imports: import sys
  import types
  import collections
  import io
  from opcode import *
  from opcode import __all__, _cache_format, _inline_cache_entries, _nb_ops, _specializations, _specialized_instructions
label_desc: Use image node_id 28 for calling a global function with example usage: main() without return types