Update README.md

Author: glibnub

README.md

@@ -1,7 +1,12 @@
 ---
-services: iot-edge, custom-vision-service, iot-hub
-platforms: python
-author: ebertrams
+languages:
+- json
+- python
+products:
+- azure
+- azure-iot-edge
+page_type: sample
+description: "This is a sample showing how to deploy a Custom Vision model to a Raspberry Pi 3 device running Azure IoT Edge."
 ---
 
 # Custom Vision + Azure IoT Edge on a Raspberry Pi 3