[問題] how to run local turnnel on my local

[ggggggh (ggggggh)]

Hi python expert

sorry to bother
However, I get below code on google colab
it can run the streamlit on colab  to let others link to this app.py


due to google colab only can run 12 hours
So, I am trying to use these code to run on my ubuntun PC
however, it will show the thrid line code got error
"Background processes not supported"

I use Ipython to run it on both google colab and my local ubutntu
So strange it can't run..........
Please help........
Thanks a lot



code as below---------------------
----------------------------------------------------------------
!pip install streamlit
!npm install localtunnel
!streamlit run app.py &>/dev/null&
!npx localtunnel --port 8501

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→ liton: Try to run your code one by one and line by line
→ ggggggh: 只有下面這行有問題欸
→ ggggggh: streamlit run app.py &>/dev/null&
推 penut85420: Is there any error message
→ bluecadence: error message 不是很清楚嗎 "Background processes
→ bluecadence: not supported"
→ bluecadence: 你執行命令裡面的 & 就是在跑 background job
推 MAGICXX: 為啥不用中文問捏...XD
推 loveyou9527: 略懂略懂
→ ggggggh: 抱歉。之前手機打不出中文
→ ggggggh: 感謝。  雖然還不知道怎麼做
→ ggggggh: 謝謝大家幫看