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: ['4545', '4723', 'J', '5723', '555', 'S', '4015', 'Y', 'k', '8033', 'v', 'x', 'j', '6487', 'd', '9133']

SOLUTION: 8

PROBLEM: ['Z', 't', '8511', 'W', 'T', 'B', '4795', '79', 'w', 'h', '8159', '3995', 'e', '6081', 'M', 'd', 'r', '8411', '6957', 'p', 'N', 'A', 'D', '1459', '5233', 'x', 'E']

SOLUTION: 10

PROBLEM: ['9475', 'o', '347', 'l', 'h', '1507']

SOLUTION:
3