text: class MillHeatException(Exception):
      """Base exception class for Pymillheat."""
      pass
  
  class ApplyAuthCode(MillHeatException):
      """This exception is raised when apply auth code error."""
      pass
  
  class MillHeatSystem(MillHeatException):
      """This exception is raised when system error"""
      pass
  
  class MillHeatUds(MillHeatException):
      """This exception is raised when uds error"""
      pass
  
  class AccessToken(MillHeatException):
      """This exception is raised when access token error."""
      pass
  
  class RefreshToken(MillHeatException):
      """This exception is raised when refresh token error."""
      pass
  
  class DeviceControlForOpenApi(MillHeatException):
      """This exception is raised when device control for open api error."""
      pass
  