Update app.py

app.py

@@ -608,20 +608,20 @@ harmony_btn.click(
 
 # --- Batch Processing ---
     with gr.Tab("🔊 Batch Processing"):
-        batch_files = gr.File(label="Upload Multiple Files", file_count="multiple")
-        batch_effects = gr.CheckboxGroup(choices=preset_choices["Default"], label="Apply Effects in Order")
-        batch_isolate = gr.Checkbox(label="Isolate Vocals After Effects")
-        batch_preset_dropdown = gr.Dropdown(choices=preset_names, label="Select Preset", value=preset_names[0])
-        batch_export_format = gr.Dropdown(choices=["MP3", "WAV"], label="Export Format", value="MP3")
-        batch_process_btn = gr.Button("Process All Files")
-        batch_download = gr.File(label="Download ZIP of All Processed Files")
-        batch_status = gr.Textbox(label="Status", value="Ready", interactive=False)
-
-        batch_process_btn.click(
-            fn=batch_process_audio,
-            inputs=[batch_files, batch_effects, batch_isolate, batch_preset_dropdown, batch_export_format],
-            outputs=[batch_download, batch_status]
-        )
+      batch_files = gr.File(label="Upload Multiple Files", file_count="multiple")
+      batch_effects = gr.CheckboxGroup(choices=preset_choices["Default"], label="Apply Effects in Order")
+      batch_isolate = gr.Checkbox(label="Isolate Vocals After Effects")
+      batch_preset_dropdown = gr.Dropdown(choices=preset_names, label="Select Preset", value=preset_names[0])
+      batch_export_format = gr.Dropdown(choices=["MP3", "WAV"], label="Export Format", value="MP3")
+      batch_process_btn = gr.Button("Process All Files")
+      batch_download = gr.File(label="Download ZIP of All Processed Files")
+      batch_status = gr.Textbox(label="Status", value="Ready", interactive=False)
+
+      batch_process_btn.click(
+        fn=batch_process_audio,
+        inputs=[batch_files, batch_effects, batch_isolate, batch_preset_dropdown, batch_export_format],
+        outputs=[batch_download, batch_status]
+        )   
 
     # --- AI Auto-Tune ---
     with gr.Tab("🎤 AI Auto-Tune"):