demo input() using code from https://github.com/decodoku/A_Game_to_Benchmark_Quantum_Computers/blob/62e2b7ca44df607d455e3f6ae31a7addb4f47a3b/QuantumAwesomeness.py#L1481

input_demo.py

from IPython.display import clear_output
clear_output()
print("")
print("")
print("            __   _  _   __   __ _  ____  _  _  _  _               ")          
print("           /  \\ / )( \\ / _\\ (  ( \\(_  _)/ )( \\( \\/ )              ")          
print("          (  O )) \\/ (/    \\/    /  )(  ) \\/ (/ \\/ \\              ")          
print("           \\__\\)\\____/\\_/\\_/\\_)__) (__) \\____/\\_)(_/              ")         
print("  __   _  _  ____  ____   __   _  _  ____  __ _  ____  ____  ____ ") 
print(" / _\\ / )( \\(  __)/ ___) /  \\ ( \\/ )(  __)(  ( \\(  __)/ ___)/ ___)") 
print("/    \\\\ /\\ / ) _) \\___ \\(  O )/ \\/ \\ ) _) /    / ) _) \\___ \\\\___ \\") 
print("\\_/\\_/(_/\\_)(____)(____/ \\__/ \\_)(_/(____)\\_)__)(____)(____/(____/") 
print("")
print("            A GAME TO BENCHMARK QUANTUM COMPUTERS")
print("                     by James R. Wootton")
print("                University of Basel/Decodoku")
print("")
print("")

input("> Press Enter to continue...\n")

intro = str.upper(input("\n> Do you want to read the introduction? (y/n)...\n"))
if intro!="N":
    input("> There are lots of quantum processors around these days. But how good are they really?...\n")
    input("> How do they compare to each other, and how do they compare to normal computers?...\n")
    input("> To find out, we can run a simple program on them and see what happens...\n")
    input("> So that's what we've done. We made a game, and we are running it on all the quantum computers we can...\n")

    input("> Have a play, and see what you think...\n")
    input("> You won't learn anything about the mysteries of the quantum world by playing...\n")
    input("> But you will find out how good current quantum computers are at being computers...\n")
    input("> The larger and fancier a quantum processor is, the better the puzzles in the game will be...\n")
    input("> The noisier that a quantum processor is, the more infuriatingly steep the difficulty curve will be...\n")
    input("> So the quality of the processor is direcly proportional to how much fun you have playing on it...\n")
    input("> Now choose a device to test out...\n")
deviceNotChosen = True
attempt = 0
deviceList = ""
for device in supportedDevices():
    deviceList += device + " "
while deviceNotChosen:
    message = "> The devices you can play on are\n\n  " + deviceList + "\n\n> Type the one you'd like below...\n"
    message = "\n> I'm afraid I didn't understand that.\n"*(attempt>0) + message
    device = input(message)
    if device in supportedDevices():
        deviceNotChosen = False
    else:
        attempt += 1

num, area, entangleType, pairs, pos, example, sdk, runs = getLayout( device )

num_active_qubits = len(pos.keys())

tut = str.upper(input("\n> Do you want to read the tutorial? (y/n)...\n"))
if tut!="N":
    printPuzzle(device,example,"M")
    input("> The game is a series of puzzles, which look something like this...\n")
    input("> All the coloured circles" + ((num_active_qubits%2)==1)*" (except one)" + " are paired up...\n")
    input("> Your job is to identify these pairs...\n")
    input("> You do this by looking at the numbers: Circles should have very similar numbers if they are paired...\n")
    input("> As you proceed through the game, the two numbers in each pair will get less similar. This will make the puzzles harder...\n")
    input("> The game is designed to have a nice gentle increase in difficulty...\n")
    input("> But noise in the quantum processors increases the difficulty much faster...\n")
    input("> If you want to see how potent noise is, compare a run on the real device with one on a (noiseless) simulator...\n")
    input("> You can play some games on the simulator to see how things should be...\n")
    input("> Or you can play using data from the real device...\n")  


s = str.upper(input("> Do you want to play a game using data from the real device? (y/n)...\n"))
sim = (s!='Y')
if sim:
    input("> The following game data will be from a simulated run...\n")