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: ['251', 'J', '1815', 'Z', '2593', 'n', '9569', 'G', '9247', 'D', 'o', 'Q', '2845', 'o', 'W', '6775', '1681', '7797', '6339', '4755', '1409', '3605', '2435', '5721', 'b', 'T', '4955', 't', 'k', 'L', '4365', '3701', 'l', 'v', '7049', 'Q', '7445', '2559', '7945']

SOLUTION: 22

PROBLEM: ['I', '6841', 'x', '2743', 'Z']

SOLUTION: 2

PROBLEM: ['m', 'Y', '1051', 'D', '991', 't', 'K', '6945', 'a', '5239', 'R', '6855', 'd', 'x', '3293', '1345', 's', 'm', '4921', '2647', 'N', 'X', '8933', 'C', 'T', '7031', '5359', '7317', 'c', 'd', 'b', '2271', 'y', '6433', '6553']

SOLUTION:
16