The problem is that the question mark is not a valid character in Python.
In Python, the % operator can be used to get the remainder of a division operation. For example, if you divide 7 by 3, the remainder is 1. So 7 % 3 is 1. If you have a string that contains a question mark (?), you can use the % operator to get the question mark out of the string. For example, "abc?def" % 2 is "def".
determine if a word contains question mark
In Python, the question mark (?) is used to indicate that a word is a question.
What is question mark
The question mark (?) is a character used in many programming languages to indicate a question.