Update app.py

app.py

@@ -103,7 +103,8 @@ def update_history(new_images, history):
 
 def clear_result():
     return gr.update(value=[]), gr.update(value=None)
-
+    
+#my custom css for layout
 custom_css = """
     .gr-button {margin: 5px;}
     .output-image {border-radius: 8px;}