human
Complete the below
def example(t):

    ''''Label a test as an example.
    Parameters
    t : callable
    The test to label as slow.
    Returns
    t : callable
    The decorated test `t`.
    Examples
    The `statsmodels.compat.testing` module includes ``example``.
    A test can be decorated as slow like this::
    from statsmodels.compat.testing import example
    @example
    def test_example(self):
    print(\'Running an example\')'
    '''
 ... Can you provide a the Python code you requested?
assistant
#Here is the Python code you requested.
    t.example = True
    return t