Hi ewe,

How are you doing today?, As per understanding, It looks like your Databricks Streamlit app is unable to install Python libraries from requirements.txt, which could be due to network issues, package compatibility, or Databricks environment settings. First, check if your cluster has internet access by running !ping pypi.org in a notebook—if it fails, you might need to configure a proxy or VPC settings. Also, ensure the Databricks runtime supports the package versions you’re using; try installing great_expectations==0.18.22 manually with pip install in a Databricks notebook to see if it works. If installation fails due to a temporary name resolution error, restarting the cluster or using a different PyPI mirror (e.g., --index-url https://pypi.org/simple) might help. Lastly, if you’re on a Unity Catalog-enabled workspace, check if the Python environment settings allow installing external libraries. Hope this helps!

Regrads,

Brahma