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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 NormInt(df,sampleA,sampleB):
 """ Normalizes intensities of a gene in two samples :param df: dataframe output of GetData() :param sampleA: column header of sample A :param sampleB: column header of sample B :returns: normalized intensities """


    c1=df[sampleA]
    c2=df[sampleB]
    return np.log10(np.sqrt(c1*c2))