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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 _aicc(model_results, nobs):
 """Compute the corrected Akaike Information Criterion"""

    aic = model_results.aic
    df_model = model_results.df_model + 1  # add one for constant term
    return aic + 2. * df_model * (nobs / (nobs - df_model - 1.) - 1.)