---
title: "Keshav Saini (@professor91) | Hashnode"
description: "Keshav Saini (@professor91) writes on Hashnode. Read their latest articles and follow their work."
url: "https://hashnode.com/@professor91"
---

@professor91

# Keshav Saini

@professor91 · Joined February 2023

### [When and How to use Classes?](https://professorcode.hashnode.dev/when-and-how-to-use-classes?utm_source=hashnode&utm_medium=feed)

Discussing classes in content of Pytubedata

5 min read · [professorcode.hashnode.dev](https://professorcode.hashnode.dev/when-and-how-to-use-classes?utm_source=hashnode&utm_medium=feed)

[Feb 8, 2023](https://hashnode.com/posts/when-and-how-to-use-classes/63e3fc7e681d4490e1f5b2da)