go

app/gemini_client.py

@@ -1,4 +1,5 @@
 from __future__ import annotations
+from google.genai import types 
 
 import logging
 import os

app/recommendation_pipeline.py

@@ -149,7 +149,7 @@ def build_query_text(persona: str, chat_history: list[dict[str, str]]) -> str:
 def chat_rank_gemini(
     *,
     persona: str,
-    chat_history: list[dict[str, str]],
+    chat_history: list[dict[str, str]] | None = None,
     candidates: list[dict[str, Any]],
     top_n: int,
 ) -> list[dict[str, Any]]: