The setter for rng seed of an instance of ProbInput is ineffective.

[damar-wicaksono]

Consider the following test:

import uqtestfuns as uqtf
a = uqtf.HigdonSine()
b = a.prob_input

b.rng_seed = 42  # By intention, this should reset the RNG with a seed number of 42
x = b.get_sample(10)
b.rng_seed = 42  # Once again, this should reset the RNG with a seed number of 42
y = b.get_sample(10)

assert np.all(x == y)

the assertion will fail because in probabilistic_input.py l. 86:

    def rng_seed(self, value: Optional[int]):
        """Set/reset the seed for RNG."""
        self.reset_rng(self._rng_seed)

In other words, the value is never assigned.

[damar-wicaksono]

This issue has been resolved by PR #443.