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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 SetColumnValues(self, col, value):
 """ Custom method to efficiently set all values in a column. Parameters col : str or int name or index position of column value : list-like values to assign to all cells in the column """

        try:
            self.dataframe.iloc[:, col] = value
        except ValueError:
            self.dataframe.loc[:, col] = value