Added admin view for Course model and updated admin view for Assignment model

widget_group_25/assignments/admin.py

 from django.contrib import admin
 
 # Register your models here.
-from .models import Assignment
+from .models import Assignment, Course
 
 
 class AssignmentAdmin(admin.ModelAdmin):
     model = Assignment
-    list_display = ('name', 'description', 'max_points')
+    list_display = ('name', 'description', 'max_points', 'passing_score')
+
+class CourseAdmin(admin.ModelAdmin):
+    mode = Course
+    list_display = ('course_code', 'course_title', 'section')
 
 admin.site.register(Assignment, AssignmentAdmin)
+admin.site.register(Course, CourseAdmin)