NameError at /guests/

name 'Booking' is not defined

Do I need to create a virtual environment to run this project

There is a bug when you try to book a room. The Last Date can be less than the First Date.

I added my own logic by far, I hope it can solve the issue.

The result:

I have problem with reservation rooms. I cone this projekt and it doesn't work. Anyone know what the problem could be?

Greetings.
Please me with this;
user = User.createuser=User.objects.create_user('admin', password='admin123')
the above code couldn't run on my python shell.

I do not know if the code is in order.
I am actually new to Python and it's frameworks.

please, I need help.
Thanks!