import os MAX_INFERENCE_STEPS = 50 DEFAULT_NEGATIVE_PROMPT = "over-exposure, under-exposure, saturated, duplicate, out of frame, lowres, cropped, worst quality, low quality, jpeg artifacts, morbid, mutilated, out of frame, ugly, bad anatomy, bad proportions, deformed, blurry, duplicate" CACHE_EXAMPLES = os.getenv("CACHE_EXAMPLES") == "1"