Help me in solving PYGUESS02 problem

My issue

It say “between 1 and 100 (including 1 and excluding 100)” but why is solution “return random.randrange(1, 100)”, I thought this include 100

My code

import random

def getRandomNumber():
    return random.randrange(1, 100)


def runGuess():
    secretNumber = getRandomNumber()
    print("The number is", secretNumber)


if __name__ == '__main__':
    runGuess()

Learning course: Python Projects
Problem Link: Get a random number in Python Projects