add admin page

billard/admin.py

@@ -1,3 +1,19 @@
 from django.contrib import admin
+from .models import *
 
-# Register your models here.
+
+class LocationAdmin(admin.ModelAdmin):
+    pass
+
+
+class ClientAdmin(admin.ModelAdmin):
+    pass
+
+
+class TableAdmin(admin.ModelAdmin):
+    pass
+
+
+admin.site.register(Location, LocationAdmin)
+admin.site.register(Client, ClientAdmin)
+admin.site.register(Table, TableAdmin)