def _read(path):
    with io.open(path, 'rt', encoding='utf-8') as f:
        return f.read()
Scorer class is parent class for scoring functions.
dataset/ETHPy150Open pdef/pdef/compiler/pdefc/__init__.py/_read--crossover with--dataset/ETHPy150Open oddt/oddt/oddt/scoring/__init__.py/scorer.__init__