From 80bcc429f4250194e46531ba9c8ce302572fbcf2 Mon Sep 17 00:00:00 2001
From: yumoqing <yumoqing@gmail.com>
Date: Wed, 30 Sep 2020 14:13:14 +0800
Subject: [PATCH] bugfix

---
 kivyblocks/kivycamera.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/kivyblocks/kivycamera.py b/kivyblocks/kivycamera.py
index 291059c..5499967 100644
--- a/kivyblocks/kivycamera.py
+++ b/kivyblocks/kivycamera.py
@@ -1,3 +1,4 @@
+import os
 from kivy.app import App
 from kivy.uix.image import Image
 from kivy.clock import Clock