Notify algorithm contest schedules to slack channel. (Currently, it notifies Codeforces contest schedule to Slack channel.)
Using Python 3.7 and Pipenv is highly recommended. If you already have them, run the following to install dependencies.
$ pipenv install
To test the bot, you should configure your own channelName in test.py or app.py.
Configure channelName in test.py and run the following command in the terminal.
$ SLACK_HOOK_URL=[YOUR_HOOK_URL] pipenv run python test.py
Your hook url should be provided by Slack API.