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: ['j', 'F', 'd', '7155', '1851', 'S']

SOLUTION: 2

PROBLEM: ['2761', 'f', '8953', 'H', '7563', 'M', '8589', 'h', '1837', '1057', '6855', '8027', 'Q', '4253', '8135', 'e', '3757', 'H', '1607', '9893', 'R', '6717', 'Q', '5481', 'y', 'D']

SOLUTION: 15

PROBLEM: ['y', 'k', '5771', 'R', 'X', 'Z', 'C', 'n', '1649', 'j', '1061', '8823', 'L', 'q', 'O', 'V', '6813', 'I', '9075', '5317']

SOLUTION:
7