code: def __init__(self, msg: str):
      super().__init__(MONAILabelError.APP_ERROR, msg)
  
file_path: MONAILabel/monailabel/interfaces/exception.py
imports: from enum import Enum
label_desc: Use image node_id 1 to create a new ImageNotFoundException object from inherited base classes: MONAILabelException with example: obj = ImageNotFoundException(msg)