code: def debug(*args):
      """
      Print ``*args`` if SYMPY_DEBUG is True, else do nothing.
      """
      from sympy import SYMPY_DEBUG
  
      if SYMPY_DEBUG:
          print(*args, file=sys.stderr)
  
imports: from __future__ import annotations
  import operator
  import sys
  import os
  import re
  import struct
  from textwrap import fill, dedent
label_desc: Use image node_id 5 for calling a global function with example usage: debug() without return types