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: ['1845', '4291', '725', '6827', 'I', '3565', '8123', 'I', '8305', 'J']

SOLUTION: 7

PROBLEM: ['8269', '9741', '2989', '5593', '7747', '3399', 'N', '53', 'I', '6833', '361', 'R']

SOLUTION: 9

PROBLEM: ['J', '7971', '2247', 'J', 'y', 'P', '1065', 'T', '5401', '2005', 'v', '9041', '3665', 'w', 's', '6669', 'k', '3965', 'Z', '3333', 'I', 'v', '4961', 'O', '5693', 'A', '7773', '629', '4083', 'p']

SOLUTION:
15