readme: ---
  license: cc-by-4.0
  ---
  3750 images from esa/nasa of deep space. JWST/Hubble shots mainly.
  
    model_config.update({
      'attention_resolutions': '32, 16, 8',
      'class_cond': False,
      'diffusion_steps': 1000,
      'rescale_timesteps': True,
      'timestep_respacing': 'ddim100',
      'image_size': 256,
      'learn_sigma': True,
      'noise_schedule': 'linear',
      'num_channels': 128,
      'num_heads': 4,
      'num_res_blocks': 2,
      'resblock_updown': True,
      'use_checkpoint': use_checkpoint,
      'use_fp16': True,
      'use_scale_shift_norm': True,
    })