Update app.py

app.py

@@ -184,7 +184,7 @@ if __name__ == '__main__':
                         )
                     with gr.Row():
                         with gr.Column():
-                            vc_input = gr.Audio(label="Audio de entrada"+' (menos de 20 segundos)' if limitation else '',file_count="single")
+                            vc_input = gr.Audio(label="Audio de entrada"+' (menos de 20 segundos)' if limitation else '')
                             vc_transpose = gr.Number(label="Transpose", value=0)
                             vc_f0method = gr.Radio(
                                 label="Pitch extraction algorithm, PM is fast but Harvest is better for low frequencies /Algoritmo de extracción de tono, PM es rápido pero Harvest es mejor para frecuencias bajas",
@@ -212,4 +212,4 @@ if __name__ == '__main__':
         gr.Markdown('- Added support for direct upload to gradio')
         gr.Markdown('- Added Gura')
         gr.Markdown('- Minor fix and adjustment')
-        app.queue(max_size=20, api_open=config.api).launch(share=config.colab,max_threads=1)
+        app.queue(max_size=20, api_open=config.api).launch(share=config.colab,max_threads=10)