testing a simpler response

app.py

@@ -44,7 +44,8 @@ async def search(request: Request, q: str):
 
     res_combined = joined.with_columns((0.7 * pl.col("rank-sbert") + 0.3 * pl.col("rank-tfidf")).alias("rank-combined")).sort("rank-combined")
 
-    return {"request": request, "results": res_combined.to_dicts()}
+    return {"request": request, "results": str(res_combined)}
+    #return {"request": request, "results": res_combined.to_dicts()}