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: ['9931', 'X']

SOLUTION: 1

PROBLEM: ['535', '843', 's', '3403', '8017', 'q', 'w', '6579', 'r', 'P', '3045', 'z', 'T', '4541', '9911', '3999', '9053', 'y', 'i', '4289', 'S', 'x']

SOLUTION: 11

PROBLEM: ['7663', 'j', '1777', 'r', 'Y', 'D', 's', '8869', '1171', '8365', '1429', '9211']

SOLUTION:
7