code: def check_not_none(
      val: Optional[Any], reason: Optional[str] = None
  ) -> None:
      return is_not_none(val, reason)
  
imports: from typing import Any, Container, Optional, Sized, Tuple, Type, Union
label_desc: Use image node_id 8 for calling a global function with example usage: check_not_none(val, reason) and returns: is_not_none