CPA里面暂时是不是还接入不了gpt-image-2.5的模型，会报错： 
Model gpt-image-2.5 is not supported on /v1/images/generations or /v1/images/edits. Use gpt-image-1.5, gpt-image-2, grok-imagine-image, grok-imagine-image-quality, grok-imagine-image-2.0, or a configured openai-compatibility image model.