Traceback (most recent call last): File "/usr/local/python3/lib/python3.7/site-packages/tornado/web.py", line 1590, in _execute result = method(*self.path_args, **self.path_kwargs) File "/usr/local/python3/lib/python3.7/site-packages/tornado/web.py", line 226, in get raise HTTPError(405) tornado.web.HTTPError: HTTP 405: Method Not Allowed