minor changes

ui.py

@@ -93,7 +93,7 @@ def create_demo():
                                 tab_confidence = gr.Slider(0.1, 0.9, 0.5, label="Matching Threshold")
                             
                             tab_match_type = gr.Radio(
-                                choices=["ingredients", "categories"],
+                                choices=["categories", "ingredients"],
                                 value=default_match,
                                 label="Match Type",
                                 info="Choose whether to match against ingredients or categories"
@@ -123,7 +123,7 @@ def create_demo():
             
             # Create the reranking tabs using the shared function
             create_reranking_tab("Voyage AI Reranking", categorize_products_with_voyage_reranking, "categories")
-            create_reranking_tab("OpenAI Reranking", categorize_products_with_openai_reranking, "ingredients")
+            create_reranking_tab("OpenAI Reranking", categorize_products_with_openai_reranking, "categories")
 
             # New Comparison Tab
             with gr.TabItem("Compare Methods"):