In this lab, Alibaba Cloud Function Compute is used. In the lab, a third-party Python Imaging Library (PIL) package is introduced in Function Compute to process images. Alibaba Cloud Function Compute is a fully managed event-driven compute service. Function Compute allows you to focus on writing and uploading code without the need to manage infrastructure resources such as servers. Function Compute allocates computing resources, runs code in an elastic and reliable way, and provide