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fix bes vector store search (#12828)

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**Issue:** 
fix search body in baidu cloud vectorsearch

---------

Co-authored-by: wemysschen <root@icoding-cwx.bcc-szzj.baidu.com>
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wemysschen 2023-11-04 06:39:19 +08:00 committed by GitHub
parent f04e4df7f9
commit e14aa37d59
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1 changed files with 3 additions and 3 deletions
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6
libs/langchain/langchain/vectorstores/baiducloud_vector_search.py
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@ -95,7 +95,8 @@ class BESVectorStore(VectorStore):
connection_params: Dict[str, Any] = {}
connection_params["hosts"] = [bes_url]
connection_params["basic_auth"] = (username, password)
if username and password:
connection_params["basic_auth"] = (username, password)
es_client = elasticsearch.Elasticsearch(**connection_params)
try:
@ -236,7 +237,6 @@ class BESVectorStore(VectorStore):
if "linear" == self.index_type:
query_vector_body["linear"] = True
query_vector_body["space_type"] = self.space_type
else:
query_vector_body["ef"] = search_params.get("ef", 10)
@ -279,7 +279,7 @@ class BESVectorStore(VectorStore):
logger.debug(f"Query body: {query_body}")
# Perform the kNN search on the BES index and return the results.
response = self.client.search(index=self.index_name, **query_body)
response = self.client.search(index=self.index_name, body=query_body)
logger.debug(f"response={response}")
hits = [hit for hit in response["hits"]["hits"]]