How to use the smact.benchmarking.utilities.timeit function in SMACT

@timeit(delim=True, n=100)
def mutator_test_run():
    MutatorBenchmarker().run_tests()

@timeit(delim=True, n=100)
def probability_test_run():
    ProbabilityBenchmarker().run_tests()

    @timeit
    def __pair_corr(self):
        """Get pair correlation."""
        pairs = cwr(self.sp.species, 2)

        for s1, s2 in pairs:
            self.sp.pair_corr(s1, s2)

    @timeit
    def run_tests(self):
        """Initialize Mutator and perform tests."""
        self.__cm_setup()
        self.__pair_corr()

    @timeit
    def __sp_setup(self):
        """Set up SubstitutionProbability."""
        self.sp = SubstitutionProbability()

    @timeit
    def run_tests(self):
        """Run all tests."""
        self.__sp_setup()
        self.__pair_corr()

    @timeit
    def __pair_corr(self):
        """Get pair correlations."""
        self.cm.complete_pair_corrs()

    @timeit
    def __cm_setup(self) -> CationMutator:
        """Create a CationMutator."""
        self.cm = CationMutator.from_json()