save project

my_Tetris.py

@@ -64,9 +64,9 @@ while True:
             elif event.key == locals.K_LEFT: 
                 center[1]-1 = center[1]   # 向左
                 if check(center) == False:
-                    center[1] += 1
+                    center[1]+= 1
             elif event.key == locals.K_DOWN:
-                center[0]+1 = center[0]   # 向下
+                center[0]+ = 1   # 向下
                 if check(center) == False:
                     center[0] -= 1