TASK DEFINITION: In this task, you are given an input list. A list contains several comma-separated items written within brackets. You need to return the count of all the numerical elements in the given list. Return 0 if no numerical element in the list.
PROBLEM: ['Z', '2765', '9523', 'k', 'V', 'e', 's', '1475', 'S', '253', '2009', 'w', 'r', '2145', '2895']

SOLUTION: 7

PROBLEM: ['5059', 'g', '317', '7675', 'x', 'l', 'F', '9381', '9983', '1091', 't', 'n', '5617', '3099', 'g', 'O', 'n', '665', '437', '7353', 'g', '3739', '8517', '2959', '8479', 'd', 'p', '1721', 'C', '2563', '3343', 'i', '3', 'x', '6883', 'G', '4189', 'B', 'h', 'W']

SOLUTION: 21

PROBLEM: ['k', 'l', 's', '7435', '831', 'K', '7881', 'u', '4263', '705', 'L', 'B', '7073', 'G', 'k', 'D']

SOLUTION:
6