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:
['i', 'I', '7675', '993', 'i', 'b', '5605', 'w', '1605']
answer:
4


question:
['821', '1595']
answer:
2


question:
['t', 'R', '4349', 'f', '983', 'h', '3879', 'j', 'm']
answer:

3