runzhang1997 / ki-demonstrator

ki-demonstrator_wba_ima

Setup pycharm

1. Open pycharm
2. Go to File/Settings/Project: ki-demonstrator_wba_ima/Project Interpreter
3. Set project interpreter to python.exe of conda environment.

• For Win10 usually at: C:/Users//AppData/Local/Continuum/anaconda3/envs/ki-demonstrator_wba_ima/python.exe

Setup necessary libraries

1. enter bash and install following libraries

• Run: pip3 install flask flask_wtf wtforms sklearn numpy pandas graphviz pydotplus

Start demonstrator

1. Run app.py
2. Click on url in console

Serve demonstrator with publicly available URL

1. Sign up and use https://ngrok.com

Troubleshooting

Problem:

• ImportError: DLL load failed: The specified module could not be found. Solution:

1. Download numpy-1.16.4+mkl-cp37-cp37m-win_amd64.whl from here: https://www.lfd.uci.edu/~gohlke/pythonlibs/
2. Open console and go to location of downloaded file
3. Activate conda environment: conda activate ki-demonstrator_wba_ima
4. Run: pip install --upgrade --force-reinstall .\numpy-1.16.4+mkl-cp37-cp37m-win_amd64.whl