Update demo.py

demo.py

@@ -233,12 +233,6 @@ with gr.Blocks(title="💻 RVC V2",theme=gr.themes.Soft(primary_hue="blue",neutr
                         interactive=True,
                         visible=False
                     )
-                    but1.click(
-                        preprocess_dataset,
-                        [dataset_folder, training_name, sr2, np7],
-                        [info1],
-                        api_name="train_preprocess",
-                    ) 
                 with gr.Column():
                     f0method8 = gr.Radio(
                         label="F0 extraction method",
@@ -258,6 +252,25 @@ with gr.Blocks(title="💻 RVC V2",theme=gr.themes.Soft(primary_hue="blue",neutr
                         inputs=[f0method8],
                         outputs=[gpus_rmvpe],
                     )
+                with gr.Column():
+                    total_epoch11 = gr.Slider(
+                        minimum=2,
+                        maximum=1000,
+                        step=1,
+                        label="Epochs (more epochs may improve quality but takes longer)",
+                        value=150,
+                        interactive=True,
+                    )
+                with gr.Column():
+                    but1 = gr.Button("1. Process", variant="primary")
+                    but1.click(
+                        preprocess_dataset,
+                        [dataset_folder, training_name, sr2, np7],
+                        [info1],
+                        api_name="train_preprocess",
+                    ) 
+                with gr.Column():
+                    but2 = gr.Button("2. Extract Features", variant="primary")
                     but2.click(
                         extract_f0_feature,
                         [
@@ -272,19 +285,6 @@ with gr.Blocks(title="💻 RVC V2",theme=gr.themes.Soft(primary_hue="blue",neutr
                         [info2],
                         api_name="train_extract_f0_feature",
                     )
-                with gr.Column():
-                    total_epoch11 = gr.Slider(
-                        minimum=2,
-                        maximum=1000,
-                        step=1,
-                        label="Epochs (more epochs may improve quality but takes longer)",
-                        value=150,
-                        interactive=True,
-                    )
-                with gr.Column():
-                    but1 = gr.Button("1. Process", variant="primary")
-                with gr.Column():
-                    but2 = gr.Button("2. Extract Features", variant="primary")
                 with gr.Column():
                     but4 = gr.Button("3. Train Index", variant="primary")
                 with gr.Column():