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: ['457', '5139', 'Y', 'Y', 'm', 'C', 'g', 'W', 'Q', 'I', 'Q', '1765', '7569', '5825', '5553', '2403', '7217', 'd', '6497', 'L', 'Z', '8137', 'T', 'F', 'b', 'n', '4241', 'A', '7617', 'g']

SOLUTION: 18

PROBLEM: ['h', '5399', '7047', '9871', '4381', 'p', '285', '1367', '5279', '3069', '6159', 'u']

SOLUTION: 3

PROBLEM: ['5061', '5165', 'A', '3575', '5971', '6551', 'l', 'K', '1963', 'k', 't', 'q', 'X', 'q', '6577', 'j', 'M', '9461', 'p', 'u', 'K', '7321', 'Z', '2339', 'u', '1687', '3509', 'H', '1499', 'r', 'a', 'R', '4349', 'u', 'N', '189', '447', 'D', 'K']

SOLUTION:
23