# `028` Sequence of lines

## 📝 Instructions:

1. Write a function `lines()`. Given a string, make the function return all the characters from the string capitalized.

## 📎 Example input:

```py
lines("Hello world, practice makes perfect")
```

## 📎 Example output:

```text
HELLO WORLD, PRACTICE MAKES PERFECT
```

## 💡 Hint:

+ Google how to capitalize a string in Python.
