format scheme checkers bug #1247
Description
https://github.com/intel/auto-round/blob/main/auto_round/formats.py#L436
1 --scheme W8A16 --bits 4
2 --scheme W4A16 --group_size 256
{{ message }}
https://github.com/intel/auto-round/blob/main/auto_round/formats.py#L436
1 --scheme W8A16 --bits 4
2 --scheme W4A16 --group_size 256