我正在Colab 中开发streamlit和使用ui pyngrok。一切正常,直到几天前隧道未找到错误开始发生。我正在使用下面的代码。我也升级pyngrok并尝试过,但同样的问题仍然存在。整个 UI 构建和 Colabpyngrok似乎都是最方便的学习方式。但是现在这停止工作,如果有人也可以建议任何其他方法或者我做错了什么,那就太好了
!pip install streamlit
!pip install pyngrok==4.1.1
import streamlit as st
from pyngrok import ngrok
# !ngrok authtoken (mykey)
# writefile app.py
def main():
# app body
pass
if __name__=='__main__':
main()
!streamlit run app.py &>/dev/null&
public_url = ngrok.connect(port='8501')
public_url
#the log is also attached below after running above code which runs without errors as can be seen
#output below
2021-01-30 09:30:44.197 INFO pyngrok.process: ngrok process starting: 1106
2021-01-30 …Run Code Online (Sandbox Code Playgroud)