Error deploying streamlit app, when I want to include pypsa package in my requirements.txt

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1

This is how my requirements.txt file looks like:
matplotlib>=3.7.1
pandas>=2.0.0
plotly>=5.3.1
streamlit>=1.27.0
openpyxl>=3.1.2
Pillow>=9.4.0
pypsa

I am not able to include pypsa, because streamlit gives the following error, when installing build dependencies:

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I am not sure why this problem appears, yesterday everything was working fine, but today it is not able to deploy due to this problem.

2

Which version of Python are you using to deploy your app? I ran your requirements through pip with --dry-run and it resolved in Python 3.11, 3.10, and 3.9 but not in Python 3.8.

3

Resolved, thank you very much!