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: ['7877', 'x', 'F', 'z', '1547', 'M', 'H', '9527', 'h', '7819']

SOLUTION: 4

PROBLEM: ['1251', '8447', '6131', 'T', 'y', '565', 'K', 'S', '8279', '2655', 'c', '9201', '8129', '4763', '2459', '9823', '1801', '8433', 'i', '7739', '89', '1185', '7117', 'R', 'X', '7869', 'D', '1265', '6667', 'j']

SOLUTION: 20

PROBLEM: ['8211', 'W', '7661', 'O', 'q', '2673', 'd', 'B', 'n', '4943', '1215', 'b', '3577', '3955', '7721', 'p', 'R', '4263', 'Q', 'V', 'e', 'w', 'u', 'e', '245', '3511', 'p', 'V', 'G', 'h', '1699', 'P']

SOLUTION:
12