fix(ui): remove mismatched labels from radio query options

- Removed custom labels from gr.Radio component in "Query" tab
- Labels outnumbered inputs, causing potential UI inconsistencies
- Now relies on default input-based labeling for cleaner interface

app.py

@@ -519,8 +519,7 @@ with gr.Blocks(title="Warbler CDA - FractalStat RAG") as demo:
                 ["dancing under the moon", 5, False],  # Semantic for casual queries
                 ["interplanetary approach maneuvers", 5, True],  # Hybrid for scientific terms
             ],
-            inputs=[query_input, max_results, use_hybrid],
-            labels=["Plain English", "Scientific/Technical", "Casual Search", "Technical Query"]
+            inputs=[query_input, max_results, use_hybrid]
         )
     
     with gr.Tab("System Stats"):