sudo apt-get install python-pip
sudo pip install bustime
BUSTIME_API_KEY=<api_key> python bustime -s 305174
from os import getenv
from bustime import StopMonitor
BUSTIME_API_KEY = getenv('BUSTIME_API_KEY')
monitor = StopMonitor(BUSTIME_API_KEY, '306809', 'b62', 2)
print(monitor)