Intermediate Python 3 - Event Coordinator

Hello everyone!

I am right now in the middle of the Event Coordinator project and I am stuck at the second step (For context, here is the link to the project. I am trying to use the send() method in order to add the guest to the guestlist, but for some reason I fail in doing so… Here is my code in case anyone can understand my problem and help me:

Thanks in advance for the help!

By and large you can treat next as equivalent to .send(None). But be aware that using .send will also return something from your generator (in addition to sending something in) so make sure you make use of it or you might miss some of your generator output, e.g. out = genobj.send(input).

Is there some other error that affects you?