Made an etch-a-sketch and turtle race game!

Update README.md

Day 19/etch-a-sketch.py

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+from turtle import Turtle, Screen
+
+arrow = Turtle()
+screen = Screen()
+
+def move_forwards():
+    arrow.forward(10)
+
+def move_backwards():
+    arrow.backward(10)
+
+def clockwise():
+    arrow.right(10)
+
+def counter_clockwise():
+    arrow.left(10)
+
+def clear_drawing():
+    arrow.reset()
+
+screen.listen()
+screen.onkey(key="w", fun=move_forwards) # higher order function
+screen.onkey(key="s", fun=move_backwards)
+screen.onkey(key="d", fun=clockwise)
+screen.onkey(key="a", fun=counter_clockwise)
+screen.onkey(key="c", fun=clear_drawing)
+screen.exitonclick()