fix output format

app.py

@@ -6,15 +6,15 @@ ce = CrossEncoder("cross-encoder/ms-marco-MiniLM-L6-v2")
 def rerank(query, docs_list):
     pairs = [[query, doc] for doc in docs_list]
     scores = ce.predict(pairs)
-    sorted_docs = [doc for _, doc in sorted(zip(scores, docs_list), reverse=True)]
-    return sorted_docs, scores.tolist()
+    rows = [[doc, float(score)] for doc, score in zip(docs_list, scores)]
+    return rows
 
-app = gr.Interface(
+iface = gr.Interface(
     fn=rerank,
     inputs=[gr.Textbox(label="Query"), gr.Textbox(label="Docs (JSON‑list)")],
-    outputs=[gr.Dataframe(type="array", headers=["doc","score"])],
+    outputs=gr.Dataframe(type="array", headers=["doc", "score"]),
     api_name="rerank"
 )
 
 if __name__ == "__main__":
-    app.launch()
+    iface.launch()