Update app.py

app.py

@@ -91,7 +91,7 @@ with gr.Blocks(title="RVC UI") as app:
                     gpus_rmvpe = gr.Textbox(label="Enter the GPU index(es) separated by '-', e.g., 0-0-1 to use 2 processes in GPU0 and 1 process in GPU1",value="%s-%s" % (gpus, gpus),interactive=True,visible=F0GPUVisible)
                     f0method8 = gr.Radio(label="Select the pitch extraction algorithm: when extracting singing, you can use 'pm' to speed up. For high-quality speech with fast performance, but worse CPU usage, you can use 'dio'. 'harvest' results in better quality but is slower.  'rmvpe' has the best results and consumes less CPU/GPU",choices=["pm", "harvest", "dio", "rmvpe", "rmvpe_gpu"],value="rmvpe_gpu",interactive=True)
                 with gr.Column():
-                    but2 = gr.Button("Feature extraction"), variant="primary")
+                    but2 = gr.Button("Feature extraction", variant="primary")
                     info2 = gr.Textbox(label="Output information", value="")
                     #f0method8.change(fn=change_f0_method,inputs=[f0method8],outputs=[gpus_rmvpe])
                     #but2.click(extract_f0_feature,[gpus6,np7,f0method8,if_f0_3,exp_dir1,version19,gpus_rmvpe,],[info2],api_name="train_extract_f0_feature")