Sorry, an error has occurred
not enough arguments for format string
<FrameSummary file /usr/local/lib/python3.6/site-packages/flask/app.py, line 1612 in full_dispatch_request>
<FrameSummary file /usr/local/lib/python3.6/site-packages/flask/app.py, line 1598 in dispatch_request>
<FrameSummary file /work/openopen/openopen_ppt/src/views/ppt.py, line 173 in show_content>