def load_text(file_name):
    """Reads text from file.

    Parameters
    ----------
    file_name : string 
        Path to file containing the subject text.

    Returns
    -------
    string
        File text as a string.
    
    Examples
    --------
    >>> load_text("text.txt")
    """
    with open(file_name, "r") as f:
        text = f.read()
    return text