en_phrases. Each rectangular box is defined as a
List[float] of 4 elements [xmin, ymin, xmax, ymax] where each value is between [0,1].   gligen_inpaint_image (PIL.Image.Image, optional) —
The input image, if provided, is inpainted with objects described by the gligen_boxes and
gligen_phrases. Otherwise, it is treated as a generation task on a blank input image.   gligen_scheduled_sampling_beta (float, defaults to 0.3) —
Scheduled Sampling facto