fixed image site

src/images/admin.py

 from django.contrib import admin
-from .models import Images
+from .models import Image
 
-admin.site.register(Images)
+admin.site.register(Image)
 # Register your models here.

src/images/migrations/0003_auto_20200208_0402.py

+# Generated by Django 2.2.4 on 2020-02-08 03:02
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('images', '0002_auto_20200208_0254'),
+    ]
+
+    operations = [
+        migrations.RenameModel(
+            old_name='Images',
+            new_name='Image',
+        ),
+    ]

src/images/models.py

 from django.db import models
 
 
-class Images(models.Model):
+class Image(models.Model):
     image = models.ImageField(
         upload_to='public/images/', null=True, blank=True
         )

src/images/serializers.py

-from images.models import Images
+from images.models import Image
 from rest_framework import serializers
 
 
-class ImagesSerializer(serializers.ModelSerializer):
+class ImageSerializer(serializers.ModelSerializer):
 
     class Meta:
-        model = Images
-        fields = ('id', 'image')
+        model = Image
+        fields = ('image',)

src/images/views.py

-from common.permissions import IsStaffOrStudent, \
-    IsStaffOrReadOnlyForAuthenticated
+from common.permissions import IsStaffOrReadOnly
 from rest_framework import viewsets
-from images.models import Images
-from images.serializers import ImagesSerializer
+from images.models import Image
+from images.serializers import ImageSerializer
 
 
 class ImagesViewSet(viewsets.ModelViewSet):
-    serializer_class = ImagesSerializer
-    permission_classes = (
-        IsStaffOrReadOnlyForAuthenticated,
-        IsStaffOrStudent,
-    )
-    queryset = Images.objects.all()
+    serializer_class = ImageSerializer
+    permission_classes = (IsStaffOrReadOnly, )
+    queryset = Image.objects.all()