Method update

experiments/accuracy.py:8–11

(self, predicted: str, target: str)

        self._num_total = 0

    def update(self, predicted: str, target: str) -> None:
        is_correct = target in predicted
        self._num_correct += int(is_correct)
        self._num_total += 1

    def get(self) -> float:
        return self._num_correct / self._num_total