save project

my_Tetris.py

@@ -133,7 +133,7 @@ while True:
         is_full=True
         for j in range(grid_num_width):
             if num_list[i][j]==0:
-                is_full =False
+                is_full = False
         if is_full == False:
             new_list[row_index]=num_list[i]
             row_index-=1