Issue

I have imported the Orhanerday\OpenAi library into the DALL-E Examples project, but images , I got Invalid input image - format must be in ['RGBA'], got RGB. error. I’ve searched the internet for this error but found nothing.

My code looks like this

imageEdit([
    "image" => $otter,
    "mask" => $mask,
    "prompt" => "Cute baby sea otter in a beret",
    "n" => 2,
    "size" => "256x256",
]);

var_dump($result);
 

png file;

otter.png;

mask.png;

You should get results without errors. What are RGBA png files and how do I provide them?

Solution

The A in RGBA stands for Alpha, which is simply a value for opacity. Since this is the type needed for OpenAI, you should convert the plain RGB to RGBA leveraging an existing library. In python, I used the Python Image Library (PIL) convert function to complete this task.

Answered By – Robert Ross

Answer Checked By – Mary Flores (Easybugfix Volunteer)

Tags: openai-api, php, rgba