Upload app.py

app.py

@@ -41,7 +41,7 @@ import streamlit_authenticator as stauth
 import database as db  # python文件同目录下的.py程序，直接导入。
 import deta
 from langchain.chat_models import ChatOpenAI
-from llama_index import StorageContext, load_index_from_storage, GPTVectorStoreIndex, LLMPredictor, PromptHelper
+from langchain import StorageContext, load_index_from_storage, GPTVectorStoreIndex, LLMPredictor, PromptHelper
 from llama_index import ServiceContext, QuestionAnswerPrompt
 import sys
 import time
@@ -436,7 +436,7 @@ async def data_mode():
 ### authentication with a local yaml file.
 import yaml
 from yaml.loader import SafeLoader
-with open('/Users/yunshi/Downloads/360Data/Data Center/Working-On Task/演讲与培训/2023ChatGPT/Coding/code_interpreter/config.yaml') as file:
+with open('./config.yaml') as file:
     config = yaml.load(file, Loader=SafeLoader)
 authenticator = stauth.Authenticate(
     config['credentials'],