Write a function that draws horizontal lines on the graphics canvas. If a line is horizontal, then the y-values for the endpoints are the same. The parameters to your function should be the y location and the length. All of your lines should start at x position 0.
Your function must be named horizontal_line
For example if you call:
horizontal_line (100, 200);
you should get a horizontal line of length 200 starting at position (0, 100) and going to position (200, 100).
To draw a line, you will use the line function that is similar to how we draw circles and rectangles. Use the examples in Docs tab to help out.
If you call the following line:
horizontal_line (100, 200)
horizontal_line (200, 100)
horizontal_line (300, 20)
your canvas should look like: