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: ['g', 'g', '7821', '3619', 'O', 'H', 'n', 'v', 'X', '9897', '8905', 'x', '9005', '7155', 'B', 'e', '5713', '5647', '2459', '1073', '9819', '2243', '8773']

SOLUTION: 13

PROBLEM: ['9751', '2607', 'V', 'X', 'U', 'd', '1461', '7429', '6329', '9445', '1571']

SOLUTION: 7

PROBLEM: ['1743', 'C', 'T', 'k', '5053', 'r', '903', '6403', '3281', '5167']

SOLUTION:
6