save project

my_game.py

@@ -15,7 +15,7 @@ apple = pygame.image.load('bush.png')      # 灌木丛
 hero = [pygame.image.load('hero1.png'),pygame.image.load('hero2.png'),pygame.image.load('hero3.png'),pygame.image.load('hero4.png'),pygame.image.load('hero5.png')]
 index = 0 
 
-  f=30      
+        
 c='runing'
 y=400
 while True:
@@ -44,6 +44,7 @@ while True:
             f+=2
         else:
             c='runing'
+            f=30
             
     screen.blit(background, (0, 0))
     screen.blit(road, (0, 500))