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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def cric(display=False):
 """ A nicely packaged version of CRIC data with progression to ESRD within 4 years as the label. """

    X = pd.read_csv(cache(github_data_url + "CRIC_time_4yearESRD_X.csv"))
    y = np.loadtxt(cache(github_data_url + "CRIC_time_4yearESRD_y.csv"))
    if display:
        X_display = X.copy()
        return X_display, y
    else:
        return X, y