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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 highlight_min(self, subset=None, color='yellow', axis=0):
 """ Highlight the minimum by shading the background. Parameters subset : IndexSlice, default None a valid slice for ``data`` to limit the style application to. color : str, default 'yellow' axis : {0 or 'index', 1 or 'columns', None}, default 0 apply to each column (``axis=0`` or ``'index'``), to each row (``axis=1`` or ``'columns'``), or to the entire DataFrame at once with ``axis=None``. Returns ------- self : Styler """

        return self._highlight_handler(subset=subset, color=color, axis=axis,
                                       max_=False)