how to detect when word is ending at awhile loop python code example

Example 1: while loop in python for do you want to continue

while True:
    # some code here
    if input('Do You Want To Continue? ') != 'y':
        break

Example 2: while loop in python for do you want to continue

while input("Do You Want To Continue? [y/n]") == "y":
    # do something
    print("doing something")