Update app.py

app.py

@@ -1,4 +1,5 @@
 import gradio as gr
+
 from launch.image_generation import image_generation_ui
 from launch.model_generation import model_generation_ui
 from launch.story_generation import story_generation_ui
@@ -7,9 +8,12 @@ with gr.Blocks() as demo:
     with gr.Group():
         with gr.Tab("Generate Story"):
             story_generation_ui()
+            
         with gr.Tab("Generate Image and Remove Background"):
             input_image, processed_image = image_generation_ui()
+            
         with gr.Tab("3D Model"):
             output_model_obj, output_model_glb = model_generation_ui(
                 processed_image)
+            
 demo.launch()