Add a picture introduction to the Readme.md file in the GitHub project

Absrtact: Many times we need to map the project when uploading items to GitHub, so here is how to upload.

1. Upload the desired picture or move map to the warehouse where the project is located.
To set yourself: Yourname, Your-repository, Your-folder, Xxx.png.

Yourname            ---Your account
your-respository---Your project name
images-folder---The      folder where you store the pictures, if it is placed directly in project The project root directory, you can omit this
xxx.png                ---your picture name

2. Add in Readme.md
For example: I am in my GitHub folder next foodcomments Engineering directory, in which there is a cargo comment 1.0.gif dynamic diagram.
So the way to add links is as follows