auto save

snake.py

@@ -53,7 +53,7 @@ while True:
     else:
         y += 30
     position.append((x, y))
-    if x==apple_x and apple_y:
+    if x==apple_x and y==apple_y:
         num1=random.randint(1,22)
         num2=random.randint(1,16)
         apple_x=30*num1-30