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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 readGyroRange( self ):
 """! Read range of gyroscope. @return an int value. It should be one of the following values (GYRO_RANGE_250DEG) @see GYRO_RANGE_250DEG @see GYRO_RANGE_500DEG @see GYRO_RANGE_1KDEG @see GYRO_RANGE_2KDEG """

        raw_data = self._readByte( self.REG_GYRO_CONFIG )
        raw_data = (raw_data | 0xE7) ^ 0xE7
        return raw_data