Update app.py

app.py

@@ -110,7 +110,7 @@ with gr.Blocks(title="RVC UI") as app:
                     gpus16 = gr.Textbox(label="Enter the GPU index(es) separated by '-', e.g., 0-1-2 to use GPU 0, 1, and 2",value=gpus,interactive=True)
                     #sr2.change(change_sr2,[sr2, if_f0_3, version19],[pretrained_G14, pretrained_D15])
                     #version19.change(change_version19,[sr2, if_f0_3, version19],[pretrained_G14, pretrained_D15, sr2])
-                    2if_f0_3.change(change_f0,[if_f0_3, sr2, version19],[f0method8, gpus_rmvpe, pretrained_G14, pretrained_D15])
+                    if_f0_3.change(change_f0,[if_f0_3, sr2, version19],[f0method8, gpus_rmvpe, pretrained_G14, pretrained_D15])
                     but3 = gr.Button("Train model", variant="primary")
                     but4 = gr.Button("Train feature index", variant="primary")
                     but5 = gr.Button("One-click training", variant="primary")