```Python hl_lines="1"
    {!> ../../../docs_src/python_types/tutorial006.py!}
    ```

    Declare the variable, with the same colon (`:`) syntax.

    As the type, put the `List` that you imported from `typing`.

    As the list is a type that contains some internal types, you put them in square brackets:

    ```Python hl_lines="4"
    {!> ../../../docs_src/python_types/tutorial006.py!}
    ```