type correction

rowers/views.py

@@ -8495,6 +8495,7 @@ def workout_upload_view(request,
     except KeyError:
         upload_to_tp = False
 
+    response = {}
     if request.method == 'POST':
 	form = DocumentsForm(request.POST,request.FILES)
 	optionsform = UploadOptionsForm(request.POST)