From e64bafed3acbffd6763d99653ed3943a4e26e6c7 Mon Sep 17 00:00:00 2001
From: georgian <sarghi.georgian@gmail.com>
Date: Mon, 19 Jun 2023 02:48:54 +0200
Subject: [PATCH] Fixes typo in Vectara.similarity_search (#6277)

Fixes a simple typo.

@hwchase17
@dev2049

Co-authored-by: Georgian Sarghi <georgian.sarghi@gmail.com>
---
 langchain/vectorstores/vectara.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/langchain/vectorstores/vectara.py b/langchain/vectorstores/vectara.py
index ed6551a89c..67fda6c3fa 100644
--- a/langchain/vectorstores/vectara.py
+++ b/langchain/vectorstores/vectara.py
@@ -266,7 +266,7 @@ class Vectara(VectorStore):
         docs_and_scores = self.similarity_search_with_score(
             query,
             k=k,
-            lamnbda_val=lambda_val,
+            lambda_val=lambda_val,
             filter=filter,
             n_sentence_context=n_sentence_context,
             **kwargs,