[dddnzzz334]

I am unable to do https://python-type-challenges.zeabur.app/intermediate/calla...

I am doing

    type SingleStringInput = Callable[[str], None]

but it doesn't seem to work :(

EDIT:

I got the problem. You need a new line at the end since it seems as if it is concatenating my last line to the first line of the test.

[laike9m]

Sorry about the confusion. This issue has been fixed. New line is not needed anymore.