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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 get_bias_details(self):
 """ returns a string representation of the bias details """

        res = 'Bias File Details\n'
        for b in self.bias_details:
            if len(b) > 2:
                res += b[0].ljust(35)
                res += b[1].ljust(35)
                res += b[2].ljust(9)
            res += '\n'
        return res