corrected graphs code

QuizSystem/urls.py

@@ -33,7 +33,7 @@ urlpatterns = [
              path('save_cribs/',a.save_cribs,name="savecribs"),
             path('result/',a.result,name="result"),
             url(r'^upload/',TemplateView.as_view(template_name = 'upload.html')),
-            url(r'^instructor/',TemplateView.as_view(template_name = 'instructor.html')),
+            url('instructor/',a.instructor,name='instructor'),
             path('uploaded/',a.upload_file,name="uploaded"),  path('sign_up/',a.sign_up,name="sign-up"), path('accounts/',include('django.contrib.auth.urls'))
 
 ]+ static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)

quiz/templates/instructor.html

@@ -8,9 +8,10 @@
        <h1>Hello Everyone</h1>
        <form><input type="hidden" id="quizId" name="quizId" value="123"></form>
        <div id="dashboard">
-        {{ graph|safe }}
-        {{ graph1|safe }}
-        {{ graph2|safe }}
+           {{quiz_id}}
+           {{graph|safe}}
+           {{graph1|safe}}
+           {{graph2|safe}}
     </div>
 </body>
 </html>
\ No newline at end of file

quiz/views.py

@@ -141,13 +141,15 @@ def upload_file(request):
     
     
 def instructor(request):
-    q_id = request.GET['quizId']
-    students = result.objects.all().filter(quizId=q_id).values('studentId')
-    marks = result.objects.all().filter(quizId=q_id).values('marks')
+    print('Hello World')
+    q_id = request.GET['quiz_id']
+    print(q_id)
+    students = results.objects.all().filter(quizId=q_id).values('studentId')
+    marks = results.objects.all().filter(quizId=q_id).values('marks')
     fig, ax = plt.subplots()
     ax.scatter([1, 10], [5, 9])
     html_graph = mpld3.fig_to_html(fig)
-    return render(request, 'instructor.html', {"graph": html_graph, "graph1": html_graph, "graph2": html_graph})
+    return render(request, 'instructor.html',{"graph": html_graph, "graph1": html_graph, "graph2": html_graph,'quiz_id':q_id})
 
 
 def handle_uploaded_file(f,q1):