Remove unused imports

Author: codingjoe

s3file/forms.py

@@ -4,7 +4,6 @@
 
 from django.conf import settings
 from django.core.files.storage import default_storage
-from django.forms.widgets import ClearableFileInput
 from django.utils.functional import cached_property
 
 logger = logging.getLogger('s3file')

tests/test_forms.py

@@ -1,4 +1,3 @@
-import json
 from contextlib import contextmanager
 
 import pytest

tests/testapp/urls.py

@@ -1,7 +1,6 @@
 from django.conf.urls import url
-from django.views.generic import FormView
 
-from . import forms, views
+from . import views
 
 urlpatterns = [
     url(r'^s3/$',