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: ['57', '8729', '4403', 'i', '5181', '9083', '9431', '45', '7361', 'a']

SOLUTION: 8

PROBLEM: ['7107', '309', 'q', '2325', 'J', 'p', 'h', 's', '3827', 'P', '165']

SOLUTION: 5

PROBLEM: ['T', 'Q', 'R', 'Y', '2871', 'K', 'z', 'r', '9705', '6211', 'S', '4627', 'I', '4609', '5385', 'd', '1427', '5763', 'n', 'W', 'S', '3227', 'Q', 'o', 'u', '167']

SOLUTION:
10