(multitalk) meow@Anbernic-Win600:~/MultiTalk$ python generate_multitalk.py     --ckpt_dir weights/Wan2.1-I2V-14B-480P     --wav2vec_dir 'weights/chinese-wav2vec2-base'     --input_json examples/multitalk_example_1.json     --quant int8     --quant_dir weights/MeiGen-MultiTalk     --lora_dir weights/MeiGen-MultiTalk/quant_models/quant_model_int8_FusionX.safetensors     --sample_text_guide_scale 1.0     --sample_audio_guide_scale 2.0     --sample_steps 8     --mode streaming     --num_persistent_param_in_dit 0     --save_file multi_long_lowvram_fusionx_exp_quant     --sample_shift 2
[2025-07-12 13:26:58,544] INFO: offload_model is not specified, set to True.
[2025-07-12 13:26:58,544] INFO: Generation job args: Namespace(task='multitalk-14B', size='multitalk-480', frame_num=81, ckpt_dir='weights/Wan2.1-I2V-14B-480P', quant_dir='weights/MeiGen-MultiTalk', wav2vec_dir='weights/chinese-wav2vec2-base', lora_dir=['weights/MeiGen-MultiTalk/quant_models/quant_model_int8_FusionX.safetensors'], lora_scale=[1.2], offload_model=True, ulysses_size=1, ring_size=1, t5_fsdp=False, t5_cpu=False, dit_fsdp=False, save_file='multi_long_lowvram_fusionx_exp_quant', audio_save_dir='save_audio', base_seed=42, input_json='examples/multitalk_example_1.json', motion_frame=25, mode='streaming', sample_steps=8, sample_shift=2.0, sample_text_guide_scale=1.0, sample_audio_guide_scale=2.0, num_persistent_param_in_dit=0, audio_mode='localfile', use_teacache=False, teacache_thresh=0.2, use_apg=False, apg_momentum=-0.75, apg_norm_threshold=55, color_correction_strength=1.0, quant='int8')
[2025-07-12 13:26:58,544] INFO: Generation model config: {'__name__': 'Config: Wan MultiTalk AI2V 14B', 't5_model': 'umt5_xxl', 't5_dtype': torch.bfloat16, 'text_len': 512, 'param_dtype': torch.bfloat16, 'num_train_timesteps': 1000, 'sample_fps': 16, 'sample_neg_prompt': 'bright tones, overexposed, static, blurred details, subtitles, style, works, paintings, images, static, overall gray, worst quality, low quality, JPEG compression residue, ugly, incomplete, extra fingers, poorly drawn hands, poorly drawn faces, deformed, disfigured, misshapen limbs, fused fingers, still picture, messy background, three legs, many people in the background, walking backwards', 't5_checkpoint': 'models_t5_umt5-xxl-enc-bf16.pth', 't5_tokenizer': 'google/umt5-xxl', 'clip_model': 'clip_xlm_roberta_vit_h_14', 'clip_dtype': torch.float16, 'clip_checkpoint': 'models_clip_open-clip-xlm-roberta-large-vit-huge-14.pth', 'clip_tokenizer': 'xlm-roberta-large', 'vae_checkpoint': 'Wan2.1_VAE.pth', 'vae_stride': (4, 8, 8), 'patch_size': (1, 2, 2), 'dim': 5120, 'ffn_dim': 13824, 'freq_dim': 256, 'num_heads': 40, 'num_layers': 40, 'window_size': (-1, -1), 'qk_norm': True, 'cross_attn_norm': True, 'eps': 1e-06}
[2025-07-12 13:27:00,009] INFO: Creating MultiTalk pipeline.
[2025-07-12 13:27:00,009] INFO: loading weights/Wan2.1-I2V-14B-480P/models_t5_umt5-xxl-enc-bf16.pth
[2025-07-12 13:27:00,096] INFO: Loading quantized T5 from weights/MeiGen-MultiTalk/quant_models/t5_int8.safetensors
[2025-07-12 13:27:02,018] INFO: loading weights/Wan2.1-I2V-14B-480P/Wan2.1_VAE.pth
[2025-07-12 13:27:03,693] INFO: loading weights/Wan2.1-I2V-14B-480P/models_clip_open-clip-xlm-roberta-large-vit-huge-14.pth
Traceback (most recent call last):
  File "/home/meow/MultiTalk/generate_multitalk.py", line 638, in <module>
    generate(args)
  File "/home/meow/MultiTalk/generate_multitalk.py", line 582, in generate
    wan_i2v = wan.MultiTalkPipeline(
  File "/home/meow/MultiTalk/wan/multitalk.py", line 179, in __init__
    self.clip = CLIPModel(
  File "/home/meow/MultiTalk/wan/modules/clip.py", line 519, in __init__
    torch.load(checkpoint_path, map_location='cpu'))
  File "/home/meow/anaconda3/envs/multitalk/lib/python3.10/site-packages/torch/serialization.py", line 1072, in load
    with _open_zipfile_reader(opened_file) as opened_zipfile:
  File "/home/meow/anaconda3/envs/multitalk/lib/python3.10/site-packages/torch/serialization.py", line 480, in __init__
    super().__init__(torch._C.PyTorchFileReader(name_or_buffer))
RuntimeError: PytorchStreamReader failed reading zip archive: failed finding central directory