.. _env_variable:

Environment Variables
=====================

The following environment variables can be used to configure the behavior of the `deepinv` library:

.. list-table:: Environment Variables and Descriptions
   :widths: 20 40
   :header-rows: 1

   * - **Name**
     - **Description**
   * - ``DEEPINV_CACHE_DIR``
     - Set the caching directory for the library, such as download datasets. Set to `"/path/to/cache"`. Default to `"~/.cache/deepinv"`.
   * - ``DEEPINV_DOWNLOAD_VERBOSE``
     - Set the verbosity of model weight download operations. Set to `"1"` to enable verbose output, or `"0"` to disable it. Default is `"1"`.