Removed unused imports.

viewer/directory.py

@@ -25,7 +25,6 @@ from .common import (
     make_thumbnail,
 )
 from .specials import get_special_paths, special_name
-from .models import Image as ImModel
 
 
 def do_recursive_search(start_path, query):

viewer/image.py

@@ -8,7 +8,7 @@ import datetime
 
 # Django imports.
 from django.http import HttpResponseNotFound
-from django.shortcuts import render, redirect
+from django.shortcuts import render
 from django.conf import settings
 from django.utils import timezone