Convert the massive ERNIE-Image and ERNIE-Image-Turbo models to lower precisions (FP8, FP16, BF16).
Memory Management: This tool processes the files shard-by-shard. The largest file is the 9.31 GB transformer shard, which will peak near 14 GB of RAM during FP8 conversion. The script flushes memory aggressively after each step to prevent crashing the free tier.