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 alphabetical elements in the given list. Return 0 if no alphabetical element in the list
PROBLEM: ['U', '2193', 'V', 'R', 'E', 'x', 'O', '159', '2161', '2679', '6441', '1419', '7563', 'Y', '2163', 'P', 'w', 'm', '529', '6909', '189', 'O', '7517', 'Q', '423', 'f', '8301', '1571', 'z', '1703', '891']

SOLUTION: 14

PROBLEM: ['2707', 'z', 'y', '7171', '1397', '1699', '5497', '6535', 'n', 'n', 'A', '8257', '8453', '2991', 'u', 'y', '791', 'Z', 'G', 'h', '9755', '9897', '257', '3353', '973', '2789', 'Q', 'Q', 'Y', 'h', 'G', 'N', 'J', 'Z']

SOLUTION: 18

PROBLEM: ['N', 'b', '2717', '1673', '1197', 'e', 'd', 'n', 'm', '8813', 'K', '2393', '3479', 'f', 'b', 'N', 'O', 'Q', 'x', '3049', 'M', '7275', 'E', '6739', '3515', '439', '6295', '4007', 'l', '2987', 'u', '6287', '371', 's', 'C', 'O']

SOLUTION:
20