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: ['j', 'F', 'd', '7155', '1851', 'S']

SOLUTION: 2

PROBLEM: ['9753', '5809', 'E', 'X', '1427', 'J', 'w', '5219', '451', '5907', 'w', '7459', '3591', '7177', '6115', 'x', 'l', 'b', 'x', 'H', 'E', '975', '7371', 'o', '617', 'R', '6043']

SOLUTION: 14

PROBLEM: ['t', 'D', '2615', 'o', '355', 'S', '2843', '7683', 't', '339']

SOLUTION:
5