Upload app.py

app.py

@@ -745,6 +745,21 @@ with gr.Blocks(css=CSS, title="Marka") as demo:
     with overview_acc:
         overview_md = gr.Markdown(build_overview("fo"))
 
+    def show_loading(lang_current):
+        """Show the results table immediately so Gradio can display its built-in loading indicator.
+
+        Also disables the button + changes its label while the model runs.
+        """
+        lang_current = "fo" if lang_current == "fo" else "en"
+        cols_main = [UI[lang_current]["w"], UI[lang_current]["t"], UI[lang_current]["s"]]
+        shell = _make_html_table(cols_main, [])
+        return (
+            gr.update(value=shell, visible=True),
+            gr.update(visible=False),  # hide main download while processing
+            gr.update(visible=False),  # hide expanded download while processing
+            gr.update(value="Markar... / Tagging...", interactive=False),
+        )
+
     def on_tag(text, lang_current):
         rows = run_model_multisentence(text)
         df_main, df_mean, overview = render(rows, lang_current)
@@ -769,6 +784,7 @@ with gr.Blocks(css=CSS, title="Marka") as demo:
             gr.update(value=dl_main_path, visible=have_rows),
             gr.update(value=dl_exp_path, visible=have_rows),
             lang_current,
+            gr.update(value="Marka / Tag", interactive=True),
         )
 
     def on_set_lang(rows, lang_value):
@@ -799,12 +815,19 @@ with gr.Blocks(css=CSS, title="Marka") as demo:
     def on_set_en(rows):
         return on_set_lang(rows, "en")
 
-    btn.click(
+    _evt = btn.click(
+        show_loading,
+        inputs=[lang_state],
+        outputs=[out_df, btn_dl_main, btn_dl_exp, btn],
+        queue=False,
+    )
+
+    _evt.then(
         on_tag,
         inputs=[inp, lang_state],
         outputs=[state, out_df, out_mean_df, overview_md, expanded_acc,
                  btn_lang_fo_on, btn_lang_fo_off, btn_lang_en_on, btn_lang_en_off,
-                 btn_dl_main, btn_dl_exp, lang_state],
+                 btn_dl_main, btn_dl_exp, lang_state, btn],
         queue=False,
     )