freeCodeCamp/curriculum/challenges/english/08-data-analysis-with-python/data-analysis-with-python-course/python-introduction.english.md

---
id: 5e9a093a74c4063ca6f7c165
title: Python Introduction
challengeType: 11
isHidden: false
videoId: PrQV9JkLhb4
---

## Description

<section id='description'>
<em>Instead of using notebooks.ai like it shows in the video, you can use Google Colab instead.</em>

More resources:

- <a href="https://github.com/ine-rmotr-curriculum/ds-content-python-under-10-minutes" target="_blank" rel="noopener noreferrer">Notebooks on GitHub</a>
- <a href="https://colab.research.google.com/github/googlecolab/colabtools/blob/master/notebooks/colab-github-demo.ipynb" target="_blank" rel="noopener noreferrer">How to open Notebooks from GitHub using Google Colab.</a>

</section>

## Tests

<section id='tests'>

```yml
question:
  text: |
    How do we define blocks of code in the body of functions in Python?
  answers:
    - |
      We use a set of curly braces, one on either side of each new block of our code.
    - |
      We use indentation, usually right-aligned 4 spaces.
    - |
      We do not denote blocks of code.
    - |
      We could use curly braces or indentation to denote blocks of code.
  solution: 2
```

</section>