Paterned AI models do not work in Adobe firefly

Hey ​@Arya 
I am not sure what you are attempting to do. There is no reference image to sharpen.

You would need to place an image in the Reference image box to increase the quality.
Keep in mind the prompt needs to specify what you want to improve. 

Consider using edit image. Make sure to add an image that you would like to work on.
https://firefly.adobe.com/generate/image?view=edit

Consider using this prompt:
Keep original image, sharpen image

Cheers
Nate