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: ['3769', 'Z', 'L', '2399', 'S', '7433', 'R', '2467', 'n', '155', 'U', 'l', 'P', '8357', 'K', '6215', '2413', '941']

SOLUTION: 9

PROBLEM: ['4009', 'U', '8481', '8105', 'K', 'X', '6317', 'c', 'W', 'q', '6469', 'p', 'w', '6311', 'B', '9629', '2161', '7583', 'p', 'q', 'a']

SOLUTION: 12

PROBLEM: ['e', 'm', '2831', '7819', '4405', 'D', 'V', 'U', 'l', '5675', '5457', '67', 'M', 'o', '4529', 'U', 'K', 'y', '339', 'b', '1973', 'a']

SOLUTION:
13