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: ['9201', '9755', 'z', '8489', '1809', 'M', '5041', '8619', 'E', '6427', 'k']

SOLUTION: 7

PROBLEM: ['5083', '9941', '997', '1281', '3615', '4595', 'W', '103', 't', '945', 'n', 'l', '4151', 'S', 'O', 'l', '7465', '1991', '6305', '4579', 'D', '5039', '6537', 'T', 'l', 'm', 'w', 'k', '1855']

SOLUTION: 16

PROBLEM: ['1143', '6751', '13', 'H', '6233', '8843', 'm', 'c', '6391', 's', '5271', '3815', 'd', 'c', 'V', 't', '9581', 'I', 'N', 'S', 'm', '4569', 'R', 'V', 'k', 'k', '7725', '2657', '3371', '4521', 'Z', 'Q', '8713', '1639', 'F', 'R', 'E', '899']

SOLUTION:
17