Fix test error

JE-Chen · JE-Chen · commit 6de298427018 · 2023-04-08T00:49:56.000+08:00
diff --git a/test/unit_test/screen/screen_test.py b/test/unit_test/screen/screen_test.py
@@ -1,5 +1,5 @@
 from je_auto_control import screen_size
 
 screen_size = screen_size()
-assert (screen_size() is not None)
+assert (screen_size is not None)
 print(screen_size)
