In this module, you created The Mojifier, a Slack slash command that lets you:

  1. Calculate the emotion of any people in the image
  2. Match emotions to emojis
  3. Replace faces in the image with emojis
  4. Post the updated image to Slack as a reply

You created this command using the Azure Cognitive Services Face API and Azure functions written in TypeScript. You developed and debugged these functions on your local machine, then deployed them to Azure from Visual Studio Code.


If you've got more questions about debugging in Visual Studio Code, you can learn more on Docs.

Check your knowledge


How many dimensions of emotion are you able to calculate with the Azure Face API?


True or false: any request made to the Azure Face API without an FACE_API_KEY is rejected.