Image-to-image model Inference API guidance

[hungvipqt15]

The Inference API for the image-to-image task lacks specific documentation. When following the guidelines from Hugging Face API docs and sending a payload, it returns an error: {"error":["Input should be a valid string: received .... This behavior is indistinguishable from the text-to-image task. I kindly request detailed, functional code for running the API with this model, if available.