def __init__(self):
        pass
Like `define`, the `defn` form should bind a variable to the environment.
dataset/ETHPy150Open statsmodels/statsmodels/statsmodels/discrete/tests/results/results_discrete.py/DiscreteL1.__init__--crossover with--dataset/ETHPy150Open kvalle/diy-lisp/tests/test_8_final_touches.py/test_defn_binds_the_variable_just_like_define