fix(MT-BENCH): Fixed the bug where all 22 Languages were getting selected when you press "Select all languages" button in Mt-Bench tab.

app.py

@@ -1,7 +1,7 @@
 import gradio as gr
 
 import core as core
-from style import CSS, LANG_SYMBOLS, T_SYMBOLS, TITLE
+from style import CSS, LANG_SYMBOLS, T_SYMBOLS, TITLE, MT_BENCH_LANG_SYMBOLS
 
 demo = gr.Blocks(css=CSS)
 with demo:
@@ -54,17 +54,23 @@ with demo:
                         )
                         select = gr.Button(value="Select all languages", size="sm", scale=1)
 
-                        def update_bar():
+                        def update_bar(selected_tab):
+                            if selected_tab == 2:
+                                choices = [(MT_BENCH_LANG_SYMBOLS.get(l, l), l) for l in core.mt_bench_language_list]
+                                value = core.mt_bench_language_list
+                            else:
+                                choices = [(LANG_SYMBOLS.get(l, l), l) for l in core.languages_list]
+                                value = core.languages_list
                             langs_bar = gr.CheckboxGroup(
-                                choices=[(LANG_SYMBOLS.get(l, l), l) for l in core.languages_list],
-                                value=core.languages_list,
+                                choices=choices,
+                                value=value,
                                 label="Select languages to average over",
                                 elem_id="column-select",
                                 interactive=True,
                             )
                             return langs_bar
 
-                        select.click(update_bar, inputs=[], outputs=langs_bar)
+                        select.click(update_bar, inputs=[selected_tab], outputs=langs_bar)
 
                 with gr.Row():
                     shown_tasks = gr.CheckboxGroup(