How to let the user add 'None' to an specific array in a dictionary?

[BashBedlam]

Something like this maybe?

the_dictionary_list = {
	'Color': ['Amarillo.png', 'Blanco.png','Rojirosado.png', 'Turquesa.png', 'Verde_oscuro.png', 'Zapote.png'],
	'Cuerpo': ['Cuerpo_cangrejo.png'],
	'Fondo': ['Oceano.png'],
	'Ojos': ['Antenas.png', 'Pico.png', 'Verticales.png'],
	'Pinzas': ['Pinzitas.png', 'Pinzotas.png', 'Pinzota_pinzita.png'],
	'Puas': ['Arena.png', 'Marron.png', 'Purpura.png', 'Verde.png']}

for key, value in the_dictionary_list.items () :
	answer = input (f'Would like to add "None" to {key}? ')
	if answer.lower () == 'y' :
		the_dictionary_list [key].insert (0, 'None')
	print (key, value, '\n')