Update app.py

app.py

@@ -1,8 +1,17 @@
 import spaces
 import torch
-from diffusers.pipelines.wan.pipeline_wan_i2v import WanImageToVideoPipeline
-from diffusers.models.transformers.transformer_wan import WanTransformer3DModel
-from diffusers.utils.export_utils import export_to_video
+from transformers import (
+    AutoTokenizer,
+    AutoImageProcessor,
+    T5EncoderModel,
+)
+
+from diffusers import (
+    WanImageToVideoPipeline,
+    WanTransformer3DModel,
+    AutoencoderKL,
+    EulerDiscreteScheduler,
+)
 import gradio as gr
 import tempfile
 import numpy as np
@@ -10,6 +19,10 @@ from PIL import Image
 import random
 import gc
 
+from diffusers.utils.export_utils import export_to_video
+from huggingface_hub import hf_hub_download
+from safetensors.torch import load_file as safetensors_load
+
 from torchao.quantization import quantize_
 from torchao.quantization import Float8DynamicActivationFloat8WeightConfig
 from torchao.quantization import Int8WeightOnlyConfig