Update app.py

app.py

@@ -124,8 +124,9 @@ with gr.Blocks() as demo:
     state = gr.State(None)
     output = gr.Textbox(label="Detected Emotions (Last 5 chunks)", lines=2)
     
+    # Updated Audio component syntax for Gradio 4.39.0
     audio_input = gr.Audio(
-        source="microphone",
+        sources=["microphone"],
         type="numpy",
         streaming=True,
         label="Microphone Input",
@@ -142,4 +143,5 @@ with gr.Blocks() as demo:
     demo.load(lambda: None, None, state)
     demo.close(cleanup, state, state)
 
-demo.queue().launch(share=True)
+# Launch with a smaller queue size for faster updates
+demo.queue(max_size=10).launch(share=True)