I am trying to recreate pong but I can't seem to get the paddles to move. I have looked at a bunch of different things but nothing works.
Here is the code:

2. Paddle myPaddle1;
3. Paddle myPaddle2; 
4. float x = 300;
5. float y = 200;
6. float xspeed = 1;
7. float yspeed = 3.3;
8. float xpaddle1 = 25;
9. float ypaddle1 = 200;
10. float xpaddle2 = 575;
11. float ypaddle2 = 200;
12. 
    
13. void setup() {
14.   size(600,400);
15.   background(55);
16.   myPaddle1 = new Paddle(color(255),25,200,2);
17.   myPaddle2 = new Paddle(color(255),575,200,2);
18. }
19. void draw() {
20.   background(55);
21.   myPaddle1.display();
22.   myPaddle2.display();
23.   noStroke();
24.   fill(255);
25.   rect(300,1,0.1,800);
26.   
27.   x = x + xspeed;
28.   y = y + yspeed;
29.   
30.   if ((x > width) || (x < 0)) {
31.     xspeed = xspeed * -1;
32.   }
33.   if ((y > height) || (y < 0)) {
34.     yspeed = yspeed * -1;
35.   }
36.   fill(0,255,40);
37.   ellipse(x,y,10,10);
38. }
39. 
    
40. class Paddle {
41.   color c;
42.   float xpaddle1;
43.   float ypaddle1;
44.   float pspeed;
45.   float xpaddle2;
46.   float ypaddle2;
47.   
48.   Paddle(color tempC, float xpos, float ypos, float padspeed) {
49.     c = tempC;
50.     xpaddle1 = xpos;
51.     ypaddle1 = ypos;
52.     xpaddle2 = xpos;
53.     ypaddle2 = ypos;
54.     pspeed = padspeed;
55.   }
56.   
57.   void display() {
58.     stroke(0);
59.     fill(c);
60.     rect(xpaddle1,ypaddle1,5,40);
61.     rect(xpaddle2,ypaddle2,5,40);
62.   }
63. }
64. 
    
65. void keyPressed() {
66.   if (key == CODED) {
67.     if (keyCode == 'w') {
68.       if ((ypaddle1<400) || (ypaddle1>0)){
69.       ypaddle1 =+1;
70.       }
71.     } 
72.     else if (keyCode == 's') {
73.       if ((ypaddle1<400) || (ypaddle1>0)){
74.       ypaddle1 =-1;
75.     } 
76.   } 
77.   }
78.   if (key == CODED) {
79.     if (keyCode == UP) {
80.       if ((ypaddle2<400) || (ypaddle2>0)){
81.       ypaddle2 =+1;
82.       }
83.     } 
84.     else if (keyCode == DOWN) {
85.       if ((ypaddle2<400) || (ypaddle2>0)){
86.       ypaddle2 =-1;
87.     } 
88.   } 
89.   }
90. }

If anyone can tell me what to change, or where I am going wrong that would be appreciated. Thanks