From e691319cf56d37dc4b53bcd20ae7f8a22ddf2595 Mon Sep 17 00:00:00 2001
From: Ashley Strahle <a.strahle@me.com>
Date: Mon, 25 Jan 2021 15:13:36 +1000
Subject: [PATCH] update

---
 main.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/main.py b/main.py
index 825dba2..134fd0b 100644
--- a/main.py
+++ b/main.py
@@ -1,3 +1,4 @@
+import sys
 from machine import ADC, Pin
 import pyb
 import midi