list_animal = ["cachorro", "gato", "elefante", "arara"]
# Tupla is an immutable list.
tupla = (5, 4, 3, 2, 1, 6)
# Return how many elements are in the tuple.
# len can be used in list as well.
print(len(tupla))
# Converting tuple list
tupla_animal = tuple(list_animal)
print(type(tupla_animal))
print(tupla_animal)
list_number = list(tupla)
print(type(list_number))
print(list_number)