Why is my **or** statement not working as I want?

import time


repeat=0
price=0
print("Welcome to McDonald's self order system")
time.sleep(0.5)
name_person=str(input("\nPlease enter your name to continue: "))
while True:
    order=int(input("\n---Menu---\n 1.Burger\n 2.McPuff\n 3.Ice Cream\n 4.Cold Drink\n\nPlease order by typing the number: "))
    if order in range(1,4) :
        repeat=str(input("Do you want to order more? Yes/No: "))
        if repeat == "No" or "no":
            print("Ok")
            break
    else :
        print("\n!!Invalid input!!")
        time.sleep(0.5)

The or command is not working when I am typing No its shows Ok that’s normal but if I type Yes it should loop but then also its showing Ok and when I am typing anything its giving the output Ok but if I am removing the or its working perfectly.

Please help me with this situation

>Solution :

Instead of if repeat == "No" or "no", use:

if repeat == "No" or repeat == "no"

Or even:

if repeat in ("No", "no")