Update app.py

app.py

@@ -83,7 +83,7 @@ def get_vectorstore(text_chunks):
     )
     vectorstore = FAISS.from_texts(texts=text_chunks, embedding=embeddings)
     print("-----")
-    print(vectorstore.as_retriever.similarity("What is ALiBi?"))
+    print(vectorstore.as_retriever.similarity_search("What is ALiBi?"))
     print("-----")
     return vectorstore