save project

my_Tetris.py

@@ -139,7 +139,7 @@ while True:
             row_index -= 1
         else:
             score=score+1
-    num_list = num_list
+    num_list = new_list
 
     # 得分
     text_surface = font.render(str(score), True, (0, 0, 0))