5. methods in tuple.py

t1 = ('apple', 'banana', 'coconut', 1, 2, 3, 4, 5, 5, 6, 6, 7, 7, 7, 7, 7, 8, 9,10)

# count
# print(t1.count(7))

# index
print(t1.index('coconut'))