Update app.py

app.py

@@ -70,7 +70,7 @@ def get_conversational_chain():
 def user_input(user_question):
     embeddings = GoogleGenerativeAIEmbeddings(model="models/embedding-001")
 
-    new_db= FAISS.load_local("faiss_index", embeddings)
+    new_db= FAISS.load_local("faiss_index", embeddings, allow_dangerous_deserialization=True)
     docs= new_db.similarity_search(user_question)
 
     chain = get_conversational_chain()