If STC_REST_API is not set, then the non-rest STC client module is loaded if there is a local STC installation. This installs a new StcPython.py client module, that allows existing automation scripts ...

The GPT-Image-1 API requires images to be square, with supported sizes like 256×256, 512×512, or 1024×1024 pixels. Non-square images may be resized or cropped, potentially affecting the output ...