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: ['8571', 'r', '7981', 'X', 'v', '5889', '5417', 'D', 'R', '7313', '4195', 'x', 'X', '2463']

SOLUTION: 7

PROBLEM: ['i', 'k', '9997', 'p', '1611', '7477', '4661', '9389', 'I', '431', '3119']

SOLUTION: 7

PROBLEM: ['6595', 'n', '167']

SOLUTION:
2