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: ['C', 'R', '6367', 'r', 'K', 'y', '7231']

SOLUTION: 5

PROBLEM: ['9917', 'Y', '9971', '9821', 'v', '3717', '5481', 'F', '3735', 'R', 'u', 'f', 'i', 'T', 'v', '3691', '7337', '3549', '71', 't', 'x', '391', '7757', '6549', 'Z']

SOLUTION: 12

PROBLEM: ['1273', '4613', 'n', '9267', 'f', 'm', '1761', 'w', '9471', 'T', '3275', '7759', '3951', '3617', '7781', '4907', 'f', '4435', '8061', 'n', '7617', 'H', 'I', '4913', '8139', '8227', '1347', '3491', '8401', 'r', '3119', 'F', '4291', '2025', '9479', 'O']

SOLUTION:
12