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: ['7329', '6073', '1887', '4441', 'N', 'S', '249', '6245', '1687', '163', '5967', 'A', '3191', '4447', '619', '8237', '9755', '4065', '6541', '1587', 'B', '3871', '8755', 'W', '4385', '4881', '8457', '1213']

SOLUTION: 23

PROBLEM: ['X', '8349', 'e', '899']

SOLUTION: 2

PROBLEM: ['n', '2675', 'C', 'x', 'G', '1985', 'h', '3245', '2987', 'S', '3807', '1947', '6389', 'R', '5737', 'k', '9999', '6267', '1219', '4479', 'u', '7333', '3413', '8711', '9399', '1811', '1785', 'M', 'z', '1653', '9803', '6757']

SOLUTION:
21