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: ['6053', '6687', '1041', '7975', '3093', '2103', '7229', 'n', '8591', '6969', 'd', 'N', 'x', 'b', 'b', 'w', '341', 'Q', '6069', 't', 'I', 'q', '8063', 'L', 'w', '3527']

SOLUTION: 13

PROBLEM: ['W', 'o', 's', 'W', '4435', '6535', '3213', '8203', 'm', 'o', '9331', '1457']

SOLUTION: 6

PROBLEM: ['R', '799', '3245', '5783', '6563', 'l', '6751', 'd', 'v', '841', 'l', '2997', 'G', '763', 'O', '513', 'g', '7473', 'H', 'E', 'J', '2325', 'h', 'x', 'z', 'K', '3653', 'x', '7833']

SOLUTION:
13

