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: ['277', '53', 'b', 'R', '7077', 'h', 'D', 'd', 'F', 'e', 'J', '9473', '735', '4083', 'x', 'C', '6697', 'a', 'i']

SOLUTION: 7

PROBLEM: ['o', '9647', 'n', 'g', 'O', 'c']

SOLUTION: 1

PROBLEM: ['J', 'H', 'E', 'l', '2743', '8597', 'K', '8713', '1575', '315', '159', 'v', '2527', 'L', '1351', 'w', '4241', '6805']

SOLUTION:
10