import gc

app.py

@@ -1,5 +1,6 @@
 from diffusers_helper.hf_login import login
 
+import gc
 import os
 
 os.environ['HF_HOME'] = os.path.abspath(os.path.realpath(os.path.join(os.path.dirname(__file__), './hf_download')))
@@ -46,6 +47,8 @@ from transformers import SiglipImageProcessor, SiglipVisionModel
 from diffusers_helper.clip_vision import hf_clip_vision_encode
 from diffusers_helper.bucket_tools import find_nearest_bucket
 from diffusers import BitsAndBytesConfig as DiffusersBitsAndBytesConfig, HunyuanVideoTransformer3DModel, HunyuanVideoPipeline
+from utils.lora_utils import merge_lora_to_state_dict
+from utils.fp8_optimization_utils import optimize_state_dict_with_fp8, apply_fp8_monkey_patch
 import pillow_heif
 
 pillow_heif.register_heif_opener()