diff --git a/.travis.yml b/.travis.yml
index 96f7843..e8d90c1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,4 +1,4 @@
-
+dist: xenial
 language: python
 python:
   - "3.6"
@@ -7,4 +7,5 @@ install:
 script:
   - python manage.py makemigrations questions
   - python manage.py migrate
-  - python manage.py test
\ No newline at end of file
+  - python manage.py test
+  
diff --git a/questions/admin.py b/questions/admin.py
index 6723db8..15aa235 100644
--- a/questions/admin.py
+++ b/questions/admin.py
@@ -1,5 +1,8 @@
 from django.contrib import admin
 from .models import *
+'''
+admin.site.register(Topic)     
+admin.site.register(Type)           '''
 
-admin.site.register(Topic)
-admin.site.register(Type)
\ No newline at end of file
+admin.site.register(questions)
+admin.site.register(creator)
diff --git a/questions/models.py b/questions/models.py
index b40f349..efc0374 100644
--- a/questions/models.py
+++ b/questions/models.py
@@ -1,5 +1,9 @@
 from django.db import models
+from django.contrib.auth.models import User
 
+class questions(models.Model):
+    name= models.CharField(max_length=255)
+    relation= models.ManyToManyField('self')
 
 class Topic(models.Model):
     name = models.CharField(max_length=50)
@@ -20,3 +24,7 @@ class Meta:
     def __str__(self):
         return self.name
 
+class creator(models.Model):
+     user= models.CharField(max_length=50)
+     designed_by= models.ForeignKey('self', on_delete= models.CASCADE)
+