save project

my_game.py

@@ -61,12 +61,12 @@ while True:
     screen.blit(road, (0, 500))
     screen.blit(wukong, (150, y))
 
-    if rect.x < = 0-rect.width:
+    if rect.x <= 0-rect.width:
         obsstacle = random.choice([bush,stone,cacti])
         rect = obsstacle.get_rect()
         rect.x = 1000
         rect.y = 500 - rect.height
-        
+
     # 刷新画面
     pygame.display.update()
     FPS.tick(30)