QA system: display and config bugs

I appear to be getting some display issues:

Can’t scroll back up to the waveform visualization…

Also, config.cfg should be in base directory, not as the doc currently suggests:

Copy src/main/python/config.cfg.example to src/main/python/config.cfg and make necessary changes, such as setting the index path and API keys.

Finally, the config content is something like:

[Flask] host=0.0.0.0 port=5546 index=lucene-index.TrecQA.pos+docvectors+rawdocs witai_api_secret=XXXX

But this is a bit confusing since the API key is part of the frontend, not Flask, correct? IIRC, the js frontend only sends the QA string to the Flask server?

[tuzhucheng]

Just collapse these files right (all docs for QA system)?

• py4j-gateway.md
• flask-api.md
• speech-to-text.md

[tuzhucheng]

I can move the example config to the base directory as well, so it will be a copy in the same directory.

I like the concrete proposal.