fix: is none.

Author: thorwebdev

examples/conversational-ai/raspberry-pi/hotword.py

@@ -103,7 +103,7 @@ def stop_mic_stream():
 
             frame = mic_stream.getFrame()
             result = eleven_hw.scoreFrame(frame)
-            if result == None:
+            if result is None:
                 #no voice activity
                 continue
             if result["match"]: