Update app.py

app.py

@@ -21,7 +21,7 @@ def speech_recognize(audio, model_name):
 
     yield text
 
-with gr.Blocks(concurrency_limit=4) as demo:
+with gr.Blocks() as demo:
     with gr.Row():
         with gr.Column():
             audio = gr.Audio(sources=["microphone","upload"], type="filepath")
@@ -41,7 +41,7 @@ with gr.Blocks(concurrency_limit=4) as demo:
         with gr.Column():
             output = gr.Textbox(label="Transcription results")
 
-    audio.stop_recording(speech_recognize, inputs=[audio, model_name], outputs=[output])
-    audio.upload(speech_recognize, inputs=[audio, model_name], outputs=[output])
+    audio.stop_recording(speech_recognize, inputs=[audio, model_name], outputs=[output], concurrency_limit=4)
+    audio.upload(speech_recognize, inputs=[audio, model_name], outputs=[output], concurrency_limit=4)
 
 demo.queue(max_size=4).launch()