Update app.py

app.py

@@ -67,6 +67,8 @@ def load_vector_store(file_path, store_name, force_reload=False):
             
             embeddings = OpenAIEmbeddings()
             VectorStore = FAISS.from_texts(chunks, embedding=embeddings)
+            VectorStore.save_local("faiss_store")
+            FAISS.load_local("faiss_store", OpenAIEmbeddings())
             with open(f"{store_name}.pkl", "wb") as f:
                 pickle.dump(VectorStore, f)
         else: