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: ['4201', '8009', 'd', '7479', 'v', '5697', 'b', '9553', 'n', 'R', 'v', 'v', '321', 'h', 'z', 'e', 'r', 'h', '7075', 'b', 'x', 'G', '2171', 'u', 'o', 'Z', '9137', 'm']

SOLUTION: 19

PROBLEM: ['7763', 'Q', '6551', 'K', 'r', '1579', 't', 'Z', '2715', '9641', '4297', '9159', '1075', 'U', 'O', '4401', '7977', 'v', '2469', 'J', '9987', '4223', 'd', '2789', 'x', '6547', 'i', '5889', 'r', 'g', '3599', 'Y', 'o', 'q', '3527']

SOLUTION: 17

PROBLEM: ['3345', 'I', 'y', '563', 'W', '8275', '2337', '4781', 'M', 'T', 'I', 'K', '1609', '881', 'k', 'F', 'H', 'J', 'b', 'G', 'M', 'Y', '6001', 'Y', '2457', 'D', '2727', '5709', 'z']

SOLUTION:
18