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: ['8353', '7353', 'T', 'e', '6357', '2033', '7911', 'h', '8757', 'x', 't', 'G', '1267']

SOLUTION: 7

PROBLEM: ['X', 'w', '925', '7507', '3541', '5887', 'N', '167', '9813', 'K', '4943', 'N', '7147', 'V', '3607', 'D', '3659', 'S', 'i', 'u', '2843', '2085', 'S', 'N', 'k', '6915', 'P', 'K', '2273', 'b', '5755', 'S', 'U', 'x', '2395', '4039']

SOLUTION: 17

PROBLEM: ['e', '7527', '4541', 'u', 'C', '2089', 'T', 'c', '4913', '5763', '9783', '1491', 'v', 'C', 'j', 'n', '7349', '8733', 'y', '917', '4521', '1811', '6521', 's', 'M', 'L', '201', 'P', '29', '1967', 'e', 'd', '5003', '917', '6035', '911']

SOLUTION:
20