save project

snake.py

@@ -46,12 +46,11 @@ while True:
         b=random.randint(0,15)
         apple_x=30*a
         apple_y=30*b
-    else
-        pop(0)
+    else:
+        a12.pop(0)
     screen.blit(background, (0, 0))
     screen.blit(add, (x, y))    
     a12.append((x,y))
-    a12.pop(0)   
     for i in range(len(a12)-1):
         screen.blit(body,a12[i])   
     screen.blit(food, (apple_x, apple_y))