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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 parse_alignment_summary_metrics(fn):
 """ Parse the output from Picard's CollectAlignmentSummaryMetrics and return as pandas Dataframe. Parameters filename : str of filename or file handle Filename of the Picard output you want to parse. Returns ------- df : pandas.DataFrame Data from output file. """

    df = pd.read_table(fn, index_col=0, skiprows=range(6) + [10, 11]).T
    return df