dash in Heroku
deploy dash
https://dash.plotly.com/deployment
- dash enterprise
- Heroku (for Sharing Public Dash apps for Free)
https://devcenter.heroku.com/articles/getting-started-with-python
deploy dash in HeroKu

1. Procfile
app 은 app.py의 이름에서 가져옴.
Python
2. runtime.txt
python –version
Python
3. requirement.txt
pip list --format=freeze > requirements.txt
Python
Your accout has reache its concurrent builds limit

Shell
Dash ImportError: cannot import name ‘get_current_traceback’ from ‘werkzeug.debug.tbtools’
dash in heroku
Python
자동모니터링 UptimeRobot
heroku 무료는 일정시간후 비활성화 됨 .
주기적인 접속을 통해 서비스 유지

Python
Dash ImportError: cannot import name ‘get_current_traceback’ from ‘werkzeug.debug.tbtools’
dash in heroku
Python