How do you configure environment variables in Jupyter?

To set up Jupyter environment variables, you can follow these steps:

1. Open the terminal or command prompt window.
2. Enter the following command to locate the directory where the Jupyter configuration file is located:
3. The command “jupyter –config-dir” shows the configuration directory for Jupyter.
4. Navigate to the directory where the Jupyter configuration file is located.
5. If the jupyter_notebook_config.py file is not found in the directory, type the following command to create the file:
6. Create a configuration file for Jupyter Notebook.
7. Open the jupyter_notebook_config.py file using any text editor.
8. Find the line #c.NotebookApp.env_keep = [‘PATH’] in the file (possibly located elsewhere in the file), uncomment it, and modify it to:
9. c. Only keep the environment variables PATH and YOUR_ENV_VARIABLE in the notebook app.
10. YOUR_ENV_VARIABLE is the name of the variable you want to add to the Jupyter environment.
11. Save and close the configuration file.
12. Restart the Jupyter Notebook service.

Now, Jupyter Notebook should have access to and be able to use the environment variables you have configured.