add

app.py

@@ -62,7 +62,7 @@ def init_leaderboard(dataframe):
     if dataframe is None or dataframe.empty:
         raise ValueError("Leaderboard DataFrame is empty or None.")
 
-    # pdb.set_trace()
+    pdb.set_trace()
     num_cols = dataframe.select_dtypes(include=['number']).columns
     styler = dataframe.style.format({col: "{:.1f}" for col in num_cols})
     return gr.components.Dataframe(

src/display/css_html_js.py

@@ -1,4 +1,22 @@
 custom_css = """
+.dataframe th {
+    position: relative;
+}
+.dataframe th::after {
+    content: "\\f0dc";  /* Font Awesome sort icon */
+    font-family: "Font Awesome 5 Free";
+    font-weight: 900;
+    position: absolute;
+    right: 10px;
+    top: 50%;
+    transform: translateY(-50%);
+}
+.dataframe th.sorted-asc::after {
+    content: "\\f0de";  /* Font Awesome sort-up icon */
+}
+.dataframe th.sorted-desc::after {
+    content: "\\f0dd";  /* Font Awesome sort-down icon */
+}
 
 .markdown-text {
     font-size: 16px !important;

src/leaderboard/read_evals.py

@@ -48,7 +48,7 @@ class EvalResult:
         org_and_model = config.get("model_name", config.get("model_args", None))
         org_and_model = org_and_model.split("/", 1)
         link = config.get("link", '')
-        params = config.get("Params", '-')
+        params = config.get("Params", None)
 
         if len(org_and_model) == 1:
             org = None