def process_raw_data(file_name, max_size=None):
    """Reads the lines of the given filename without any processing

    Args:
        file_name (str): Full file path
        max_size (int): Maximum size of result

    Returns:
        (list[str]): The read data
    """
    with open(file_name, mode="r", encoding="utf-8") as f:
        data = f.readlines()

    if max_size:
        data = data[:max_size]
    return data