With this piece of python code, you can extract a user's follwoers and run botometer to figure out whether they show bot-like bahvior or not. From IUNetSci/botometer-python with some additional feature to extract followers from Twitter and only showing the Universal score of that acccount.

A Python API for Botometer by OSoMe.

Our API is served via Mashape Market. You must sign up for a free account in order to obtain a Mashape secret key.

In order to access Twitter's API, one needs to have/create a Twitter app. Once you've created an app, the authentication info can be found in the "Keys and Access Tokens" tab of the app's properties

From your command shell install botometer, tweepy, csv, json, and pandas.

$ pip install botometer
$ pip install tweepy
$ pip install pandas
$ pip install json 

in your shell run:

$ python follower_botometer.py

For more information on this response object, consule the API Overview on Mashape.