Add application file

ui_handler.py

@@ -37,7 +37,7 @@ def go_back_ui():
 
     return textboxes + [gr.update(value=prev_annotated_id)]  # Show the previous annotation
 
-def create_ui(dataset):
+def create_ui(dataset, current_index):
     """Creates the Gradio UI for annotation."""
     generation_columns = get_generation_columns(dataset)