Another autopep8 formatting pass

src/examples/internal/11a-dial-out.py

@@ -30,8 +30,6 @@ for file in sound_files:
         sounds[file] = audio_file.readframes(-1)
 
 
-
-
 class OutboundSoundEffectWrapper(AIService):
     def __init__(self):
         pass
@@ -44,6 +42,7 @@ class OutboundSoundEffectWrapper(AIService):
         else:
             yield frame
 
+
 class InboundSoundEffectWrapper(AIService):
     def __init__(self):
         pass
@@ -81,6 +80,7 @@ async def main(room_url: str, token, phone):
         async def on_first_other_participant_joined(transport):
             await tts.say("Hi, I'm listening!", transport.send_queue)
             await transport.send_queue.put(AudioQueueFrame(sounds["ding1.wav"]))
+
         async def handle_transcriptions():
             messages = [
                 {"role": "system", "content": "You are a helpful LLM in a WebRTC call. Your goal is to demonstrate your capabilities in a succinct way. Your output will be converted to audio. Respond to what the user said in a creative and helpful way."},
@@ -124,7 +124,6 @@ async def main(room_url: str, token, phone):
                     transport.start_recording()
                     transport.dialout(phone)
 
-
         transport.transcription_settings["extra"]["punctuate"] = True
 
         await asyncio.gather(transport.run(), handle_transcriptions())