Made submit_attempt check if attempt is not None
Made submit_attempt check if attempt is not None

CelineBoudier/rapid-router,mikebryant/rapid-router,mikebryant/rapid-router,CelineBoudier/rapid-router,CelineBoudier/rapid-router,CelineBoudier/rapid-router,mikebryant/rapid-router,mikebryant/rapid-router