inspektor.style: Removing unused import

Signed-off-by: Lucas Meneghel Rodrigues <lmr@redhat.com>
inspektor.style: Try to fix errors after check fail

Signed-off-by: Lucas Meneghel Rodrigues <lmr@redhat.com>
inspektor: Mass PEP8 style fix

Fixed by inspektor itself :)

Signed-off-by: Lucas Meneghel Rodrigues <lmr@redhat.com>
inspekt.style: Update style check message

Signed-off-by: Lucas Meneghel Rodrigues <lmr@redhat.com>