---
title: "Praveen (@blackbeardcoder) | Hashnode"
description: "12th standard student. Interested in Python and Machine learning. Read the latest articles by Praveen on Hashnode."
url: "https://hashnode.com/@blackbeardcoder"
---

@blackbeardcoder

# Praveen

@blackbeardcoder · Joined June 2021

12th standard student. Interested in Python and Machine learning

## Comments

[I am a beginner. I can't understand the dodge function. Everything else is explained clearly and simply.👍](https://hashnode.com/posts/make-beautiful-pencil-sketches-using-opencv-in-9-lines-of-code/60913954763ca93033366699/comment/60d9f45268364a2e7b2cecd1)

Comment · Article · Jun 28, 2021 · [Make beautiful pencil sketches using OpenCV in 9 lines of code](https://hashnode.com/posts/make-beautiful-pencil-sketches-using-opencv-in-9-lines-of-code/60913954763ca93033366699)