Update app.py

app.py

@@ -159,9 +159,9 @@ with gr.Blocks(theme=gr.themes.Soft(text_size='lg', font=["monospace"], primary_
         outputs=[separator_selection, out],
     )
     gr.on(
-        [text.change, length_unit_selection.change, slider_count.change, chunk_overlap.change],
+        [text.change, length_unit_selection.change, separator_selection.change, slider_count.change, chunk_overlap.change],
         chunk,
-        [text, length_unit_selection, split_selection, slider_count, chunk_overlap],
+        [text, slider_count, split_selection, separators_selection, length_unit_selection, chunk_overlap],
         outputs=out
     )