save project

my_Tetris.py

@@ -119,7 +119,7 @@ while True:
         pygame.draw.rect(screen, (255, 255, 255), 
                         (cube[1] * 20-20, cube[0] * 20-20, 20, 20), 1)
     for i,row in zip(range(1,26),num_list):
-        for j,color in zip(range(1,16),row):
+        for j,colors in zip(range(1,16),row):
             if colors !=0:
                 pygame.draw.rect(screen,colors,
                     (j* 20-20, i * 20-20, 20, 20), 0)