Here is a YouTube video featuring Sentiment Analysis in Python with Tweepy, and is part of a growing collection of videos I have found to be useful. The reason is for using Tweepy to read data from Twitter and measure positive and negative sentiment and refining your workflow when creating Python applications.
This tutorial, "Sentiment Analysis in Python with Tweepy" is free education you can watch, which will help you deepen your knowledge and be better prepared for IT certification exams, schoolwork, or using Python in a business.