Update app.py

app.py

@@ -111,7 +111,7 @@ def update_game(action):
         
         # Collision with player
         if (abs(asteroid[0] - player_x) < (ASTEROID_SIZE + PLAYER_SIZE)//2 and \
-           (abs(asteroid[1] - player_y) < (ASTEROID_SIZE + PLAYER_SIZE)//2):
+           abs(asteroid[1] - player_y) < (ASTEROID_SIZE + PLAYER_SIZE)//2:
             game_over = True
             explosions.append([asteroid[0], asteroid[1]])
     
@@ -119,7 +119,7 @@ def update_game(action):
     for bullet in bullets[:]:
         for asteroid in asteroids[:]:
             if (abs(bullet[0] - asteroid[0]) < (BULLET_SIZE + ASTEROID_SIZE)//2 and \
-               abs(bullet[1] - asteroid[1]) < (BULLET_SIZE + ASTEROID_SIZE)//2):
+               abs(bullet[1] - asteroid[1]) < (BULLET_SIZE + ASTEROID_SIZE)//2:
                 bullets.remove(bullet)
                 asteroids.remove(asteroid)
                 explosions.append([asteroid[0], asteroid[1]])