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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_default_value(self):
 """ Get a default value of the attribute_type """


        if self.choices:
            return self.choices[0]

        value = self.attribute_type()

        if self.attribute_type is time:
            value = int(value)

        elif self.attribute_type is str:
            value = "A"

        if self.min_length:
            if self.attribute_type is str:
                value = value.ljust(self.min_length, 'a')
            elif self.attribute_type is int:
                value = self.min_length

        elif self.max_length:
            if self.attribute_type is str:
                value = value.ljust(self.max_length, 'a')
            elif self.attribute_type is int:
                value = self.max_length

        return value