I am trying to access a dataset from python available here
In the API documentation, there is no information on how to sign in using username and password via script. Upon manually entering the API URL into a browser
https://ev.caltech.edu/api/v1/sessions/caltech/ts
I have to manually enter the username: DEMO_TOKEN and password: <blank> and click on sign in to get the JSON response from the server.

How do I programmatically do that in python?
Below is my snippet which doesn't work
import requests
api_url = "https://ev.caltech.edu/api/v1/sessions/caltech/ts"
response = requests.get(api_url)
response.json()
