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: ['8397', 'z', '3677', 'H', '5911', '4619', 'O', '459', 'N', 'Q', 'e', 'h', '8145', '7211', 'u', '8181', 'g', 'o', '8525', '5299', '6597', '2415', 'c', 'y', '1207', '8323', 'T', 'D', 'h']

SOLUTION: 14

PROBLEM: ['4751', '4211', '6385', 'G']

SOLUTION: 3

PROBLEM: ['1439', 'n', 'I', 'q', 'B', 'G', '3703', '2381', 'n', 'q', 'n', '8885', '9291', 'F', 'T', '4729']

SOLUTION:
6