Update app.py

app.py

@@ -41,7 +41,8 @@ def preprocess_pdfs(folder_path, save_vectorstore_path):
 @st.cache_resource
 def load_vector_store(save_vectorstore_path):
     embedding_function = HuggingFaceEmbeddings(model_name="sentence-transformers/all-MiniLM-L6-v2")
-    return FAISS.load_local(save_vectorstore_path, embedding_function)
+    return FAISS.load_local(save_vectorstore_path, embedding_function, allow_dangerous_deserialization=True)
+
 
 
 # Generate summary based on the retrieved text
@@ -84,4 +85,3 @@ if __name__ == "__main__":
     main()
 
 
-