Update app.py

app.py

@@ -23,8 +23,10 @@ if not openai_api_key:
 embeddings = OpenAIEmbeddings(openai_api_key=openai_api_key)
 #with open("index.pkl", "rb") as f:
  #   db = faiss.read_index(f.read())
-with open("index.pkl", "rb") as f:
-    db = faiss.deserialize_index(f.read())
+#with open("index.pkl", "rb") as f:
+    #db = faiss.deserialize_index(f.read())
+
+db = FAISS.load_local("index.pkl", embeddings)
 
 def get_response_from_query(db, query, k=3):