In Android Studio, how do I get the Port number of a VM machine

Complete newb here. So, I'm running Android Studio on a Mac OS. Using the Virtual Device Manager, I've created an emulation of a Pixel 4. I want to find the IP and Port number of this VM so I can try to automate something. I know how get the IP address of my computer, but the Port number of the VM is a mystery. Can any one assist me on this?