Update main.py

main.py

@@ -62,7 +62,7 @@ index_name = "all-venus"
 vectorstore = PineconeVectorStore(
     index_name=index_name, embedding=embeddings
 )
-retriever = vectorstore.as_retriever(search_type="similarity_score_threshold", search_kwargs={"score_threshold": .7, "k": 170,"filter": {'categorie': {'$eq': 'bibliographie-OPP-DGDIN'}}})
+retriever = vectorstore.as_retriever(search_type="similarity_score_threshold", search_kwargs={"score_threshold": .7, "k": 160,"filter": {'categorie': {'$eq': 'bibliographie-OPP-DGDIN'}}})
 #search = vectorstore.similarity_search(query,k=50, filter={"categorie": {"$eq": "bibliographie-OPP-DGDIN"}, 'Source': {'$eq': 'Source : Persée'}})    
 
 @cl.on_chat_start