code: def is_super(self) -> bool:
      for tkn in self.body:
          if tkn.kind == "IDENTIFIER" and tkn.text == "oparg1":
              return True
      return False
  
imports: from dataclasses import dataclass, field
  import lexer
  import parser
  from typing import Optional
label_desc: Use image node_id 4 for calling the Uop obj's underlying member method code with example usage: obj.is_super() and returns: False, True