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: ['4905', '4397', 'E', '521', '305']

SOLUTION: 4

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

SOLUTION: 6

PROBLEM: ['8965', 'e', 'a', 'w', '2187', 'L', '5685', 'O', '2149', '1631', '965', '1479', 'n', 'y', '4187', 'o', 'o', '657', '1255', '9111', '1489', '4577', '951', 'I', '4883', '6665', '3073', 'a', '4007', 'D', '8145', 'L', '6291', 'o', '6821', 'r', '4679']

SOLUTION:
22