# Pre-installed libraries (/docs/code-interpreting/analyze-data-with-ai/pre-installed-libraries)

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Related: [Upload & downloads files](/docs/quickstart/upload-download-files.md), [Interactive charts](/docs/code-interpreting/create-charts-visualizations/interactive-charts.md)

The sandbox comes with a <a href="https://github.com/e2b-dev/code-interpreter/blob/main/template/requirements.txt">set of pre-installed Python libraries</a> for data analysis but you can <a href="/docs/quickstart/install-custom-packages">install additional packages</a>