Update app.py

app.py

@@ -1,25 +1,34 @@
 import gradio as gr
 import numpy as np
-import time
 
-def add_to_stream(audio, instream):
-    time.sleep(1)
+def process_audio(audio, state):
     if audio is None:
-        return gr.update(), instream
-    if instream is None:
-        ret = audio
+        return None, state
+    
+    if state is None:
+        state = audio
     else:
-        ret = (audio[0], np.concatenate((instream[1], audio[1])))
-    return ret, ret
+        # Concatenate only the new audio data
+        state = (state[0], np.concatenate((state[1], audio[1])))
+    
+    # Return only the new chunk for playback
+    return audio, state
 
 with gr.Blocks() as demo:
-    inp = gr.Audio(sources="microphone", streaming=True)  # Enable streaming mode
-    out = gr.Audio(streaming=True)  # Enable streaming output
-    stream = gr.State()
+    audio_input = gr.Audio(source="microphone", streaming=True)
+    audio_output = gr.Audio(streaming=True)
+    state = gr.State()
+    
     clear = gr.Button("Clear")
-
-    inp.stream(add_to_stream, [inp, stream], [out, stream])
-    clear.click(lambda: [None, None, None], None, [inp, out, stream])
+    
+    audio_input.stream(
+        process_audio, 
+        inputs=[audio_input, state], 
+        outputs=[audio_output, state],
+        show_progress=False
+    )
+    
+    clear.click(lambda: (None, None), outputs=[audio_output, state])
 
 if __name__ == "__main__":
-    demo.launch()
+    demo.launch()