Translations:JupyterLab/32/en

Note: you may also install needed packages by running for example the following command inside of a cell: !pip install --no-index numpy

• For some packages (like plotly, for example), you may need to restart the notebook's kernel before importing the package.
• The installation of packages in the default Python kernel environment is temporary to the lifetime of the JupyterLab session; you will have to reinstall these packages the next time you start a new JupyterLab session. For a persistent Python environment, you may configure a custom Python kernel.