[Fix, Ref] bug in init datasets, change order back

app.py

@@ -75,22 +75,14 @@ def update_datasets_based_on_models(selected_models, current_dataset):
 
 with gr.Blocks(title="LLM Similarity Analyzer") as demo:
     gr.Markdown("## Model Similarity Comparison Tool")
-
-    model_dropdown = gr.Dropdown(
-        choices=get_leaderboard_models_cached(),
-        label="Select Models",
-        multiselect=True,
-        filterable=True,
-        allow_custom_value=False,
-        info="Search and select multiple models"
-    )
     
     with gr.Row():
         dataset_dropdown = gr.Dropdown(
-            choices=get_leaderboard_datasets(),
+            choices=get_leaderboard_datasets(None),
             label="Select Dataset",
             filterable=True,
             interactive=True,
+            allow_custom_value=False,
             info="Open LLM Leaderboard v2 benchmark datasets"
         )
         metric_dropdown = gr.Dropdown(
@@ -99,6 +91,15 @@ with gr.Blocks(title="LLM Similarity Analyzer") as demo:
             info="Select a similarity metric to compute"
         )
 
+    model_dropdown = gr.Dropdown(
+        choices=get_leaderboard_models_cached(),
+        label="Select Models",
+        multiselect=True,
+        filterable=True,
+        allow_custom_value=False,
+        info="Search and select multiple models"
+    )
+
     model_dropdown.change(
         fn=update_datasets_based_on_models,
         inputs=[model_dropdown, dataset_dropdown],