From e10980d445a0f0eea98d58d773bd884f2abdb8b3 Mon Sep 17 00:00:00 2001 From: olgavrou Date: Mon, 4 Sep 2023 08:56:34 -0400 Subject: [PATCH] fix linting error --- libs/langchain/langchain/chains/rl_chain/pick_best_chain.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libs/langchain/langchain/chains/rl_chain/pick_best_chain.py b/libs/langchain/langchain/chains/rl_chain/pick_best_chain.py index 34fc3584f5..e6a3007a56 100644 --- a/libs/langchain/langchain/chains/rl_chain/pick_best_chain.py +++ b/libs/langchain/langchain/chains/rl_chain/pick_best_chain.py @@ -67,7 +67,7 @@ class PickBestFeatureEmbedder(base.Embedder[PickBestEvent]): self.auto_embed = auto_embed @staticmethod - def _str(embedding: List[float]): + def _str(embedding: List[float]) -> str: return " ".join([f"{i}:{e}" for i, e in enumerate(embedding)]) def get_label(self, event: PickBestEvent) -> tuple: