Update app.py

app.py

@@ -38,7 +38,6 @@ def process_images(content_img, style_img, epochs, steps_per_epoch, learning_rat
     output_img = main(content_img, style_img, epochs, steps_per_epoch, learning_rate, content_loss_factor, style_loss_factor, img_size, img_width, img_height)
     return output_img
 
-
 @spaces.GPU
 def create_app():
     with gr.Blocks() as demo:
@@ -84,7 +83,8 @@ def create_app():
             outputs=[output_img]
         )
 
-    demo.launch()
+    return demo
 
 if __name__ == "__main__":
-    create_app()
+    app = create_app()
+    app.launch()