Data flow diagrams help you visualize and document your data pipeline. ... a file, or an API. A destination is an entity that receives data from the system, such as a dashboard, a report, ...

This diagram illustrates potential dataflows of an AI application written in PyTorch, highlighting the data sources and artifacts produced, as well as APIs used to interact with the underlying system.

Here is the description of related steps and components as seen on the diagram: Data Files / DataSet - Data for AI training can come from variety of formats, such as .csv, image files in a directory, ...