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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 histogram( arg, nbins=None, binwidth=None, base=None, closed='left', aux_hash=None ):
 """ Compute a histogram with fixed width bins Parameters arg : numeric array expression nbins : int, default None If supplied, will be used to compute the binwidth binwidth : number, default None If not supplied, computed from the data (actual max and min values) base : number, default None closed : {'left', 'right'}, default 'left' Which side of each interval is closed Returns ------- histogrammed : coded value expression """

    op = Histogram(
        arg, nbins, binwidth, base, closed=closed, aux_hash=aux_hash
    )
    return op.to_expr()