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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 adj_par_groups(self):
 """get the parameter groups with atleast one adjustable parameter Returns ------- adj_par_groups : list a list of parameter groups with at least one adjustable parameter """

        adj_pargp = []
        for pargp in self.par_groups:
            ptrans = self.parameter_data.loc[self.parameter_data.pargp==pargp,"partrans"].values
            if "log" in ptrans or "none" in ptrans:
                adj_pargp.append(pargp)
        return adj_pargp