change default reranker

app.py

@@ -153,7 +153,7 @@ with gr.Blocks() as demo:
         all_at_once = gr.Checkbox(value=False, label="Run all at once (no reranker)")
     with gr.Row():
         reranker_enabled = gr.Checkbox(value=False, label="Reranker enabled")
-        reranker_kind = gr.Radio(choices=emb_models, value="bge", label="Reranker model")
+        reranker_kind = gr.Radio(choices=emb_models, value="minilm", label="Reranker model")
         num_prerank_docs = gr.Slider(5, 80, label="Number of docs before reranker", step=1, value=20)
     with gr.Row():
         num_docs = gr.Slider(1, 20, label="number of docs", step=1, value=4)