How to setup henry on mac in 2024

1. Create a looker.ini file
2. CD/change directories to the repo directory
3. Create and setup the venv: `python3.10 -m venv venv && source venv/bin/activate && pip3 install --upgrade pip && pip3 install henry`
4. Help command: `python -m henry.cli --help `
5. Pulse command: `python -m henry.cli pulse `