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: ['7821', 'H', 'W', 'n', '7707']

SOLUTION: 3

PROBLEM: ['4947', '9153', 'T', 'w', '3939', 'g', 'E', 'w', '383', 'y']

SOLUTION: 6

PROBLEM: ['21', 'J', 'c', 'M', 'C']

SOLUTION:
4

