er from numerical instability, so this parameter allows you to specify a better VAE --crops_coords_top_left_h and --crops_coords_top_left_w: height and width coordinates to include in SDXL’s crop coordinate embeddings --conditioning_image_column: the column of the conditioning images in the dataset --proportion_empty_prompts: the proportion of image prompts to replace with empty strings  Training script As with the script parameters, a walkthro