def sum_of_sales(values_of_sales):
sales_list = values_of_sales.split(' ')
new_list_of_sales = [int(item) for item in sales_list]
total = 0
for value in new_list_of_sales:
total += value
return total
sales = input('Enter the value of each sale separated by a space: ')
print(f'The total sales were: {sum_of_sales(sales)}')
Ainda preciso estudar a documentação para me familiarizar com funções do python, como usado na opinião do instrutor