Remove unused subprocess import

diff --git a/indicator-chars.py b/indicator-chars.py
index 620a8f9..d7d2c7d 100755 (executable)
--- a/indicator-chars.py
+++ b/indicator-chars.py
@@ -38,7 +38,6 @@ import os
 import re
 from gi.repository import Gdk, Gtk, Gio, AppIndicator3
 import signal
-import subprocess
 
 APP_NAME = 'indicator-chars'
 APP_VERSION = '0.2_python3'