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: ['1051', 'j', '7585', 'z', '8219', 'g', 'k', '7563', 'A', 'F', 'h', 'v', '7817', '7997', '13', 'b']

SOLUTION: 7

PROBLEM: ['k', 'K', 'j', '411', 'D', '4211', 'v', 'w', 'H', 'U', 't', '2527', 'H', 'x', '1377', 'D', 'p', '4675', '1471']

SOLUTION: 6

PROBLEM: ['289', '8679', 'G', 'Z', '7647', '7241', '7743', '7993', 'i', 'U', '1085', '6715', 'M', '7453', '5023', 'F', 'f', '2143', 'm', '4327', 'Y', 'Z', 'Z', 'j']

SOLUTION:
12