nananananana guapa <3

dt10 = dt9

def splitDeviceString(deviceString):
    deviceCode, deviceNameModel = deviceString.split('_')
    manufactureName = deviceNameModel[:deviceNameModel.find(' ')]
    deviceModel = deviceNameModel.replace(manufactureName, '')
    return [deviceCode, manufactureName, deviceModel]

splitedData = np.array(list(map(splitDeviceString, dt10['PURCHASED_DEVICE'])))

dt10[['PURCHASED_DEVICE_CODE', 'PURCHASED_DEVICE_MANUFACTURER', 'PURCHASED_DEVICE_MODEL']] = splitedData

dt10[['PURCHASED_DEVICE_CODE', 'PURCHASED_DEVICE_MANUFACTURER', 'PURCHASED_DEVICE_MODEL']]