Update app.py

app.py

@@ -1,6 +1,7 @@
 import gradio as gr
 import os
 import uuid
+import threading
 from openai import OpenAI
 from realtime_transcriber import WebSocketClient, connections, WEBSOCKET_URI, WEBSOCKET_HEADERS
 
@@ -14,7 +15,7 @@ client = OpenAI(api_key=OPENAI_API_KEY)
 session_id = str(uuid.uuid4())
 if session_id not in connections:
     connections[session_id] = WebSocketClient(WEBSOCKET_URI, WEBSOCKET_HEADERS, session_id)
-    connections[session_id].start()
+    threading.Thread(target=connections[session_id].run, daemon=True).start()
 
 # Functions for Document Assistant
 def process_user_input(message, history):
@@ -98,4 +99,5 @@ with gr.Blocks(theme=gr.themes.Base(), css="""
         audio_in.stream(fn=send_audio_chunk_realtime, inputs=audio_in, outputs=live_transcript)
         clear_btn.click(fn=clear_transcript, outputs=live_transcript)
 
-demo.launch()
+if __name__ == "__main__":
+    demo.launch()