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:
['H', 'X', '8951', 'Z', '3561', 'V']
answer:
2


question:
['5031', 'P', 'U', 'm', 'z', '97', 'H', 'B', '8537', 'o', 'Z', '393', 'c', '4401', 'y', '4427', 'O', 'V', 'J', 'p', 'b']
answer:
6


question:
['923', '4421', 'B', '9865', '181', 'k', '3761', '891', '2959', '7781', 'E', '1043', '3245', '1445', '1507', 'P', 'u', '2189', 'R', 'J', 't', 'M', 'B', 'a', '229', 'p', 'h', 'd', 'q', '1447', '1793', '7581', 'E', 'X', '9195', 'q']
answer:

18