Minor tweaks

classes/utils/audio.py

@@ -7,16 +7,15 @@ Created on Fri Jan  8 10:26:56 2021
 """
 
 import os
-from sys import platform as _platform
+from sys import platform
 
 sound_args = ""
 
 def play_sound(file):
-  if _platform == "win32" or _platform == "win64" or _platform == "cygwin":
+  if platform == "win32" or platform == "win64" or platform == "cygwin":
     cmd = "wmplayer " + '"' + file + '"'
   else:
     cmd = "aplay -N " + sound_args + " " + file + " &"
 #  print(cmd)
   os.system(cmd)
 
-#play_sound("../misc/boat-horn.wav")