Update app.py

app.py

@@ -2,6 +2,28 @@ import gradio as gr
 from separwator import *
 
 
+def leaderboard(list_filter, list_limit):
+    try:
+        result = subprocess.run(
+            ["audio-separator", "-l", f"--list_filter={list_filter}", f"--list_limit={list_limit}"],
+            capture_output=True,
+            text=True,
+        )
+        if result.returncode != 0:
+            return f"Error: {result.stderr}"
+        
+        return "<table border='1'>" + "".join(
+            f"<tr style='{'font-weight: bold; font-size: 1.2em;' if i == 0 else ''}'>" + 
+            "".join(f"<td>{cell}</td>" for cell in re.split(r"\s{2,}", line.strip())) + 
+            "</tr>" 
+            for i, line in enumerate(re.findall(r"^(?!-+)(.+)$", result.stdout.strip(), re.MULTILINE))
+        ) + "</table>"
+    
+    except Exception as e:
+        return f"Error: {e}"
+
+
+
 with gr.Blocks(theme ="hev832/applio", title = "🎵 Audio Separator UI 🎵") as app:
     with gr.Row():
         gr.Markdown("<h1> 🎵 Audio Separator UI 🎵 </h1>")
@@ -570,12 +592,12 @@ with gr.Blocks(theme ="hev832/applio", title = "🎵 Audio Separator UI 🎵") a
                                 value = 0.1,
                                 interactive = True
                             )
-                with gr.Row():
-                    demucs_audio = gr.Audio(
-                        label = "Input audio",
-                        type = "filepath",
-                        interactive = True
-                    )
+                        with gr.Row():
+                            demucs_audio = gr.Audio(
+                                label = "Input audio",
+                                type = "filepath",
+                                interactive = True
+                            )
                 with gr.Accordion("Separation by link", open = False):
                     with gr.Row():
                         demucs_link = gr.Textbox(
@@ -669,5 +691,12 @@ with gr.Blocks(theme ="hev832/applio", title = "🎵 Audio Separator UI 🎵") a
                     """
                 )
 
+            with gr.Tab("Leaderboard"):
+                with gr.Row(equal_height=True):
+                    list_filter = gr.Dropdown(value="vocals", choices=["vocals", "instrumental", "drums", "bass", "guitar", "piano", "other"], label="List filter", info="Filter and sort the model list by 'stem'")
+                    list_limit = gr.Slider(minimum=1, maximum=10, step=1, value=5, label="List limit", info="Limit the number of models shown.")
+                    list_button = gr.Button("Show list", variant="primary")
+                output_list = gr.HTML(label="Leaderboard")
+
 app.queue()
 app.launch(share=True, debug=True)