Remove old comment. Update requirements.txt

install_as_service.sh

@@ -1,6 +1,5 @@
 #!/bin/bash
 chmod +x run.sh
-# If first arg is of form :n it will set DISPLAY to :n. Default is :0
 dsp=$DISPLAY
 args="$*"
 rm -f fwledmonitor.service || true

requirements.txt

@@ -2,4 +2,4 @@ pyserial
 numpy
 psutils
 psutil
-evdev
+pynput