Let's set up the player controls! Click on the Codesters tab to find events.

• Go to the section of the toolkit and drag Left Key to the bottom of your program.
• Change the number in the .move_left() command to 10.
• Change the name in the .move_left() command to ball.

Events let us give a signal (like pressing the left arrow key) that causes an action to happen (like the ball moving left).