Randell Dawson 94f0cf0ef8
chore(learn): Remove remaining isHidden keys from frontmatter (English and Chinese challenges) (#39809)
* fix: remove isHidden key from tool template

* fix: removed isHidden key from English challenges

* fix: remove isHidden key from Chinese challenges
2020-10-08 14:18:47 +02:00

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Markdown

---
id: 5e9a0a8e09c5df3cc3600ed8
challengeType: 11
videoId: 7txegvyhtVk
---
## Description
<section id='description'>
</section>
## Tests
<section id='tests'>
````yml
question:
text: |
What is the value of `b` after running the following code?
```py
import numpy as np
a = np.array(([1, 2, 3, 4, 5], [6, 7, 8, 9, 10]))
b = np.max(a, axis=1).sum()
```
answers:
- |
```py
10
```
- |
```py
7
```
- |
```py
5
```
- |
```py
15
```
solution: 4
````
</section>