Upload app.py

app.py

@@ -452,7 +452,7 @@ if __name__ == '__main__':
                                     vc_combine =  gr.Button("Combine",variant="primary", visible=False)
 
                         vc_convert.click(
-                            concurrency_count=1
+                            concurrency_limit=1
                             fn=infer,
                             inputs=[
                                 vc_name,