Fix dataframe key issues

app.py

@@ -176,7 +176,7 @@ with demo:
                                 if not c.hidden and not c.never_hidden and not c.dummy
                             ],
                             value=[
-                                c.display_name
+                                c.name
                                 for c in fields(AutoEvalColumn)
                                 if c.displayed_by_default and not c.hidden and not c.never_hidden
                             ],
@@ -184,6 +184,11 @@ with demo:
                             elem_id="column-select",
                             interactive=True,
                         )
+                        shown_column_names = [
+                            c.display_name
+                            for c in fields(AutoEvalColumn)
+                            if c.displayed_by_default and not c.hidden and not c.never_hidden
+                        ]
                 """    
                 with gr.Column(min_width=320):
                     # with gr.Box(elem_id="box-filter"):
@@ -215,7 +220,7 @@ with demo:
                     + shown_columns.value
                     
                 ],
-                headers=[c.display_name for c in fields(AutoEvalColumn) if c.never_hidden] + shown_columns.value,
+                headers=[c.display_name for c in fields(AutoEvalColumn) if c.never_hidden] + shown_column_names,
                 datatype=TYPES,
                 elem_id="leaderboard-table",
                 interactive=False,