WeChat.MiniProgram.OCR.driver_license

You're seeing just the function driver_license, go back to WeChat.MiniProgram.OCR module for more information.
Link to this function

driver_license(client, img_url)

Specs

driver_license(WeChat.client(), url()) :: WeChat.response()

驾驶证

本接口提供基于小程序的驾驶证 OCR 识别