bokeh KeyError 'plot_opts"

[sumin5784]

Hello,

I had problems with matching distribution about MarkupSafe so I installed every requirements manually.
Then, I executed following command
bokeh serve --show bulkvis

Then, I have errors.
2021-05-11 12:06:40,375 Starting Bokeh server version 2.3.2 (running on Tornado 6.1)
2021-05-11 12:06:40,376 User authentication hooks NOT provided (default user enabled)
2021-05-11 12:06:40,377 Bokeh app running at: http://localhost:5006/bulkvis
2021-05-11 12:06:40,377 Starting Bokeh server with process id: 3152
2021-05-11 12:06:40,599 Error running application handler <bokeh.application.handlers.directory.DirectoryHandler object at 0x7ff5c5ce0c70>: 'plot_opts'
File "configparser.py", line 960, in getitem:
raise KeyError(key) Traceback (most recent call last):
File "/home/sumin/envs/bulkvis/lib/python3.8/site-packages/bokeh/application/handlers/code_runner.py", line 197, in run
exec(self._code, module.dict)
File "/home/sumin/bulkvis/main.py", line 19, in
cfg_po = config['plot_opts']
File "/home/sumin/miniconda3/lib/python3.8/configparser.py", line 960, in getitem
raise KeyError(key)
KeyError: 'plot_opts'

2021-05-11 12:06:40,706 WebSocket connection opened
2021-05-11 12:06:40,706 ServerConnection created

Somehow the bulkvis webpage is opened but I can't see anything where I can select my fast5 files.

[alexomics]

Have you created a config.ini file as described here: https://github.com/LooseLab/bulkvis/blob/master/config.md ?

You'll need one of those to set some initial variables for the server.