class TeeStream:
    """
        Class defined to save and display terminal outputs.
        """
    def __init__(self, stream1, stream2):
        self.stream1 = stream1
        self.stream2 = stream2

    def write(self, data):
        self.stream1.write(data)
        self.stream2.write(data)
        self.flush()

    def flush(self):
        self.stream1.flush()
        self.stream2.flush()