id	summary	reporter	owner	description	type	status	component	version	severity	resolution	keywords	cc	stage	has_patch	needs_docs	needs_tests	needs_better_patch	easy	ui_ux
22365	TypeError at / register()	radsepvj@…	nobody	"Hi there,

I have added two classes (Building and Room) to models.py. But they are not appearing on the app I have deployed.  How do I go ahead with this? 

I am not sure if this the right way. If I do include Building and Room in admin.py  an error occurs. I am not sure of the right way of doing this. Can you please suggest me on this please. Thank you.

admin.py
from django.contrib import admin
from booknowapp.models import Customer, Building, Room

# Register your models here.
admin.site.register(Customer, Building, Room)

I get this error
TypeError at /
register() takes at most 3 arguments (4 given)"	Uncategorized	closed	Uncategorized	1.6	Normal	invalid	django, admin.py, models.py		Unreviewed	0	0	0	0	0	0