update

src/main/java/PingPong/Paddle.java

@@ -31,8 +31,12 @@ public class Paddle  extends Rectangle {
     }
 
     public void move() {
+
+            y1 += yVelocity1;
+            y2 += yVelocity2;
         }
 
+
     public void setYDirection(int yDirection, int paddleId) {
         if (paddleId == 1) {
             yVelocity1 = yDirection;
@@ -40,4 +44,5 @@ public class Paddle  extends Rectangle {
             yVelocity2 = yDirection;
         }
     }
+
 }