The message and detail_message properties return an error since the self.args is a tuple that contains the dictionary that holds the values that these properties should return.
The error returns the whole dictionary since it is calling the first property in the dictionary.
The
messageanddetail_messageproperties return an error since theself.argsis a tuple that contains the dictionary that holds the values that these properties should return.The
errorreturns the whole dictionary since it is calling the first property in the dictionary.