diff --git a/material/views.py b/material/views.py
index bf7fe0f..793c9db 100644
--- a/material/views.py
+++ b/material/views.py
@@ -1,23 +1,17 @@
 from django.shortcuts import render
 from django.contrib.auth.models import User
-from django.http import HttpResponseRedirect
-from django.http import HttpResponse
-from django.http import Http404
+from django.http import HttpResponseRedirect,HttpResponse,Http404
+
 from django.core.urlresolvers import reverse
 
-from course.models import Course
-from course.models import Instructor
-from course.models import Student
+from course.models import Course,Instructor,Student
+
+from course.utils import check_is_student,check_is_instructor,check_is_creator
 
-from course.utils import check_is_student
-from course.utils import check_is_instructor
-from course.utils import check_is_creator
+from material.models import Topic,Material
 
-from material.models import Topic
-from material.models import Material
+from material.forms import TopicForm,MaterialForm
 
-from material.forms import TopicForm
-from material.forms import MaterialForm
 
 
 from course_management import settings