Update knowledge.py (#122)

Author: yaojin3616

src/backend/bisheng/api/v1/knowledge.py

@@ -283,11 +283,6 @@ def delete_knowledge_file(*,
         res = vectore_client.col.delete(f"pk in {[p['pk'] for p in pk]}")
         logger.info(f'act=delete_vector file_id={file_id} res={res}')
 
-    esvectore_client = decide_vectorstores(collection_name, 'ElasticKeywordsSearch', embeddings)
-    if isinstance(esvectore_client, ElasticKeywordsSearch):
-        esvectore_client.client.delete_by_query(index=collection_name,query={"match":{"metadata.file_id":file_id}})
-        logger.info(f'act=delete_es file_id={file_id} res={res}')
-
     # minio
     minio_client.MinioClient().delete_minio(str(knowledge_file.id))
     # elastic