fixed linter

akarpov/common/forms.py

@@ -1,5 +1,6 @@
 from django import forms
 
+
 class MultipleFileInput(forms.ClearableFileInput):
     allow_multiple_selected = True
 
@@ -15,4 +16,4 @@ def clean(self, data, initial=None):
             result = [single_file_clean(d, initial) for d in data]
         else:
             result = single_file_clean(data, initial)
-        return result
+        return result