Method update

util/misc.py:311–318

(self, vars: dict, count: int = 1)

        self.ready = False

    def update(self, vars: dict, count: int = 1) -> None:
        assert isinstance(vars, dict)
        for key, var in vars.items():
            if key not in self.val_history:
                self.val_history[key] = []
                self.n_history[key] = []
            self.val_history[key].append(var)
            self.n_history[key].append(count)

    def average(self, n: int = 0) -> None:
        """Average latest n values or all values."""