Thanks for your contribution for the manim community hackathon!

Please make sure your pull request has a meaningful title.

E.g. "Example for the class Angle".

Details for the submissions can be found in the [discord announcement channel](https://discord.com/channels/581738731934056449/581739610154074112/846460718479966228
).

Docstrings can be created in the discord channel with the manimator like this:
```
!mdocstring
```
```python
class HelloWorld(Scene):
    def construct(self):
        self.add(Circle())
```
Copy+paste the output docstring to the right place in the source code.

If you need any help, do not hesitate to ask the hackathon-mentors in the discord channel.
