def __repr__(self):
        return '<Class2 instance>'
Set the gradients of the posterior distribution of X in its specific form.
dataset/ETHPy150Open numba/numba/numba/tests/test_tracing.py/Class2.__repr__--crossover with--dataset/ETHPy150Open SheffieldML/GPy/GPy/models/bayesian_gplvm.py/BayesianGPLVM.set_X_gradients