rgb light animation added

Author: mcmchris

content/hardware/03.nano/boards/nano-matter/tutorials/matter-relay-lightbulb/content.md

@@ -217,7 +217,6 @@ Finally, you will be able to control the AC lightbulb from your smartphone, hub
 
 ![Smart relay final result](assets/animation.gif)
 
-
 ## Conclusion
 
 In this tutorial we have learned how to create a Matter enabled smart relay that can be controlled from our smartphone and personal assistant. The Nano Matter allows us to seamlessly integrate the smart relay as a commercial product with our current smart home ecosystem.

content/hardware/03.nano/boards/nano-matter/tutorials/matter-rgb-light/assets/animation.gif

@@ -264,9 +264,7 @@ Go to your **Amazon Alexa** app, navigate to **Devices > Add Device > Other**, s
 
 Finally, you will be able to control the RGB light from your smartphone, hub or asking your personal assistant.
 
-![RGB light final result](assets/rgb-light.png)
-
-You can also see the temperature value on the device OLED display.
+![RGB light final result](assets/animation.gif)
 
 ## Conclusion