Update app.py

app.py

@@ -2,12 +2,13 @@ import gradio as gr
 import os
 from audio_separator.separator import Separator
 
+# Initialize the Separator
+    separator = Separator()
+
 def separate_audio(input_file, output_dir, model_name):
     # Create output directory if it doesn't exist
     os.makedirs(output_dir, exist_ok=True)
 
-    # Initialize the Separator
-    separator = Separator()
 
     # Separate the audio
     separator.separate_audio_file(
@@ -41,7 +42,7 @@ def process_audio(audio_file, model_name):
 iface = gr.Blocks()
 
 with iface:
-    gr.Markdown("# Audio Separator")
+    gr.Markdown("# Hex Separator")
     with gr.Row():
         with gr.Column():
             audio_input = gr.Audio(type="filepath", label="Input Audio")
@@ -52,8 +53,9 @@ with iface:
             )
             submit_btn = gr.Button("Separate Audio")
         with gr.Column():
-            vocal_output = gr.Audio(label="Main Vocal")
-            backing_vocal_output = gr.Audio(label="Backing Vocal")
+            with gr.Row():
+                vocal_output = gr.Audio(label="Main Vocal")
+                backing_vocal_output = gr.Audio(label="Backing Vocal")
             instrumental_output = gr.Audio(label="Instrumental")
 
     submit_btn.click(