fix

app.py

@@ -345,7 +345,7 @@ if __name__=='__main__':
         if multihead:
             show_results(effect_array[:,:,0],masked_ids_option_1['sent_1'],token_id_list,num_layers)
         else:
-            tabs = st.tabs(heads)
+            tabs = st.tabs([str(head_id) for head_id in heads])
             for i,tab in enumerate(tabs):
                 with tab:
                     show_results(effect_array[:,:,i],masked_ids_option_1['sent_1'],token_id_list,num_layers)