Your first contribution

### Introduction to GitHub flow

Now that you're familiar with issues, let's use this issue to track your path to your first contribution.

People use different workflows to contribute to software projects, but the simplest and most effective way to contribute on GitHub is the GitHub flow.

:tv: [Video: Understanding the GitHub flow](https://www.youtube.com/watch?v=PBI2Rz-ZOxU)

Read below for next steps

This is a tutorial issue for learning GitHub flow. Follow the linked video and the instructions in the issue body to make your first contribution. The repository is a training project, so you can practice creating a branch, making a change, and opening a pull request.

由索引模型根據 Issue 內容生成。