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zentralwerkstatt/instructions.md

Last active October 3, 2022 08:58
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Run Streamlit apps from within Google Colab
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instructions.md 
!pip install streamlit
!npm install localtunnel
!streamlit run http://app.py &>/dev/null&
!npx localtunnel --port 8501
@BradKML
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BradKML commented Oct 3, 2022 •
edited

Thank you, but it lacks a bit of description. Here is an example on how it can be used (borrowed from This notebook and This repo)

# package setup
!pip install streamlit
!npm install localtunnel

%%writefile app.py
import streamlit as st
import pandas as pd

spectra = st.file_uploader("upload CSV file", type={"csv"})
if spectra is not None:
  spectra_df = pd.read_csv(spectra)
  st.write(spectra_df)

# booting server
!streamlit run /content/app.py &>/content/logs.txt &
!npx localtunnel --port 8501

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