Test 2

colours = ["red", "blue", "pink", "green"]
print(colours)
is_True = True

while is_True:
    choice_1 = input("Do you wish to change something? \n Y/N \n")
    if choice_1 == "Y" or choice_1 == "y":
        choice_2 = int(input("What would you change? \n 1. Add obj\n 2. Delete obj\n "))
        while choice_2 == 1:
            colours.append(input("Okay let's add an object. Give it a name: "))
            print(colours)
            answer_1 = input("Are we done here? \n Y/N \n")
            if answer_1 == "Y" or answer_1 == "y":
                print("Okay then.")
                break
        while choice_2 == 2:
            colours.remove(input("Okay let's remove an object. Enter the name: "))
            print(colours)
            answer_1 = input("Are we done here? \n Y/N \n")
            if answer_1 == "Y" or answer_1 == "y":
                print("Okay then.")
                break
    else:
        break
print("Okay then. Bye.")
print(colours)