instruction:
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 numerical elements in the given list. Return 0 if no numerical element in the list.
question:
['J', '3717', 'Z', '1845', 'Y', '8505', '1225']
answer:
4


question:
['7401', 'a', 'O', 'A', '4253', 'G', 'h', 'U', 'Y', 'f', 'n', '2495', '2157', 'L', '6613', 'f', 'n', 'e', '3397', '5375', '5499', '7125', '2329', 'Y', '1241', '9071', 'w']
answer:
12


question:
['H', 't', 'O', 'j', 'W', 'O', '7513', 'K']
answer:

1