Your homework was to create a valid tei-xml file based on the info you collected about your classmates in class.
To submit your results, please create a pull-request which adds your own tei-xml file inside the homework/ folder. Use your initial as part of the file-name, e.g. DP-class.xml. Travis will run a simple validation check against your file. If it is valid travis should be green, if it is not, you have more work to do.