Script for downloading slack messages by channel
Instructions: First get a slack api token by going here and putting it in your environment as SLACK_API_KEY or create a .env file in your copy of this repo with the line:
SLACK_API_KEY=<token>
Then run python download_messages.py <channel name>
You can optionally add a 2nd argument specifying the number
of messages to download starting with the most recent
This will create a json file with the downloaded messages, then do with that whatever you want.