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:
['d', 'u', '8847', 'n', 'n', 'S', 'h', '8993', '9031', '6023']
answer:
4


question:
['J', '1273', 'l', '5103', '9661', '8415', '1477', '2867', '3089', '6533', 'U', 'H']
answer:
8


question:
['S', '8743', '6949']
answer:

2