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: ['5449', 'p', '3599', 'z', '1901', 'h', 'R', 'H', '6577', '6397', '6437']

SOLUTION: 6

PROBLEM: ['V', '2197', '2393', 'y', '5123', 'W', 'm']

SOLUTION: 3

PROBLEM: ['6195', 'Q', 'u', '1555']

SOLUTION:
2