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: ['3029', 'U', 'M', 'K', 'd', 'g', 'd', 'X', 's', '7043', '7437']

SOLUTION: 3

PROBLEM: ['5449', 'p', '3599', 'z', '1901', 'h', 'R', 'H', '6577', '6397', '6437']

SOLUTION: 6

PROBLEM: ['4617', '1767', '3861', '7755', '6215', '6625', 'Q', 'G', 'C', '903', '2181', 'K', '6779', 't', 'k', 'b', '1675', '1721', '2899', '5505', '2567', '8807']

SOLUTION:
15