Update app.py

app.py

@@ -239,18 +239,19 @@ def PredictionsList():
             label = fmt_row(i, prob, tid, tok_disp)
 
             # Use Div so pointer events are reliable; accept *args to handle any signature
-            with solara.Div(
+            solara.Button(
+                label,
                 classes=["rowbtn"],
-                style={"justifyContent":"flex-start","width":"100%"},
-                attributes={"tabindex":"0","role":"button"},
+                style={"justifyContent": "flex-start", "width": "100%"},
+                # click to append
                 on_click=lambda *args, tid=tid: append_token(tid),
+                # hover preview (bind several to be robust)
                 on_mouse_enter=lambda *args, tid=tid: preview_token(tid),
                 on_mouse_over=lambda *args, tid=tid: preview_token(tid),
                 on_mouse_move=lambda *args, tid=tid: preview_token(tid),
-                on_pointer_enter=lambda *args, tid=tid: preview_token(tid),
-                on_focus=lambda *args, tid=tid: preview_token(tid),
-            ):
-                solara.Text(label)
+                on_focus=lambda *args, tid=tid: preview_token(tid),  # keyboard focus
+            )
+
 
 # ---------- Page ----------
 @solara.component