Added noisegate to the 'sound' file and integrated it with its function

bot.py

@@ -95,13 +95,11 @@ class Bot(commands.Bot):
                     voice_connection = await channel.connect()
 
                     # Create an audio stream from selected device
-                    self.streamHandler = sound.PCMStream(self.DEVICE_ID)
+                    self.streamHandler = sound.PCMStream(self.DEVICE_ID, voice_connection)
+
                     # Start the audio stream
                     await self.streamHandler.play()
 
-                    # Play the stream
-                    voice_connection.play(discord.PCMAudio(self.streamHandler))
-
                     # Start the SDR and begin playing to the audio stream
                     self.start_sdr()