сортировка Python по наибольшему номеру

companies = [('Google', 2019, 134.81),
             ('Apple', 2019, 260.2),
             ('Facebook', 2019, 70.7)]
# define a sort key
def sort_key(company):
    return company[2]
# sort the companies by revenue
companies.sort(key=sort_key, reverse=True)
# show the sorted companies
print(companies)
Code language: Python (python)
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