UPDATE

app.py

@@ -64,32 +64,34 @@ def process_audio(input_file,
 with gr.Blocks(title="Audio Fusion") as iface:
     gr.Markdown("<p align='center'><h1>Audio Fusion</h1></p>")
 
-        input_audio = gr.Audio(label="Upload your music file", type="filepath")
-        
-        # 8d Effect and its arguments
-        with gr.Tab("8d Effect"):
-            d_check = gr.Checkbox(label="Apply 8D effect")
-            with gr.Column():
-                pan = gr.Slider(label="8D - Pan Boundary", minimum=0, maximum=100, value=100)
-                jump = gr.Slider(label="8D - Jump Percentage", minimum=1, maximum=100, value=5)
-                time = gr.Slider(label="8D - Time L to R (s)", minimum=1, maximum=30, value=10)
-                volx = gr.Slider(label="8D - Volume Multiplier", minimum=1, maximum=20, value=6)
-        
-        # SLowed Effect and its arguments
-        with gr.Tab("Slowed Effect"):
-            speed_check = gr.Checkbox(label="Apply slowed effect")
-            with gr.Row():
-                speed = gr.Slider(label="Slowed - Speed Multiplier", minimum=0.1, maximum=4, step=0.01, value=0.92)
-        
-        # Reverb Effect and its arguments
-        with gr.Tab("Reverb Effect"):
-            reverb_check = gr.Checkbox(label="Apply reverb effect")
-            with gr.Column():
-                room = gr.Slider(label="Reverb - Room Size", minimum=0, maximum=2, step=0.01, value=0.8)
-                damp = gr.Slider(label="Reverb - Damping", minimum=0, maximum=2, value=1)
-                width = gr.Slider(label="Reverb - Width", minimum=0, maximum=2, step=0.1, value=0.5)
-                wet = gr.Slider(label="Reverb - Wet Level", minimum=0, maximum=2, step=0.1, value=0.3)
-                dry = gr.Slider(label="Reverb - Dry Level", minimum=0, maximum=2, step=0.1, value=0.8)
+    input_audio = gr.Audio(label="Upload your music file", type="filepath")
+    
+    # 8d Effect and its arguments
+    with gr.Tab("8d Effect"):
+        d_check = gr.Checkbox(label="Apply 8D effect")
+        with gr.Column(visible=False):
+            pan = gr.Slider(label="8D - Pan Boundary", minimum=0, maximum=100, value=100)
+            jump = gr.Slider(label="8D - Jump Percentage", minimum=1, maximum=100, value=5)
+            time = gr.Slider(label="8D - Time L to R (s)", minimum=1, maximum=30, value=10)
+            volx = gr.Slider(label="8D - Volume Multiplier", minimum=1, maximum=20, value=6)
+    
+    # SLowed Effect and its arguments
+    with gr.Tab("Slowed Effect"):
+        speed_check = gr.Checkbox(label="Apply slowed effect")
+        with gr.Row(visible=False):
+            speed = gr.Slider(label="Slowed - Speed Multiplier", minimum=0.1, maximum=4, step=0.01, value=0.92)
+    
+    # Reverb Effect and its arguments
+    with gr.Tab("Reverb Effect"):
+        reverb_check = gr.Checkbox(label="Apply reverb effect")
+        with gr.Column(visible=False):
+            room = gr.Slider(label="Reverb - Room Size", minimum=0, maximum=2, step=0.01, value=0.8)
+            damp = gr.Slider(label="Reverb - Damping", minimum=0, maximum=2, value=1)
+            width = gr.Slider(label="Reverb - Width", minimum=0, maximum=2, step=0.1, value=0.5)
+            wet = gr.Slider(label="Reverb - Wet Level", minimum=0, maximum=2, step=0.1, value=0.3)
+            dry = gr.Slider(label="Reverb - Dry Level", minimum=0, maximum=2, step=0.1, value=0.8)
+
+    
     
     inputs = [input_audio, d_check, pan, jump, time, volx, speed_check, speed, reverb_check, room, damp, width, wet, dry]
     output = [gr.Audio(label="Download processed music", type="filepath")]