I think the cause of the error " unresolved import time " is that it cannot find any time.p or __init__.p or time.so in its sys.path.

However, as a built-in module (written in C), time module's file is located to a timemodule.so, not time.so, so the checker think it not exists.

This error remind bothers me, so hopefully it can be solved in the checker.

Thanks.