NanoBanana AI 휴대용 기기 이미지 보정

This is a description of a successful use case for the NanoBanana AI tool. The user initially generated an image of a handheld device using Stable Diffusion, but the result was strange. By using NanoBanana and providing correction instructions, the user was able to fix the image to look like a proper handheld device, correct the fingers, and remove a mysterious cable.