views.apply now correctly sets mimetype to "application/json"

celery/views.py

@@ -24,7 +24,8 @@ def apply(request, task_name, *args):
 
     task = tasks[task_name]
     result = apply_async(task, args=args, kwargs=kwargs)
-    return HTTPResponse(JSON_dump({"ok": "true", "task_id": result.task_id}))
+    response_data = {"ok": "true", "task_id": result.task_id}
+    return HTTPResponse(JSON_dump(response_data), mimetype="application/json")
 
 
 def is_task_done(request, task_id):