json error when run 'Inference : InstaFlow-0.9B (One-Step Generation)'

[solitaryTian]

When I run https://github.com/gnobitab/InstaFlow/tree/main/code#inference-instaflow-09b-one-step-generation, I meet the following error.

Traceback (most recent call last):
File "/dfs/comicai/songtao.tian/InstaFlow-main/code/test_instaflow.py", line 4, in
pipe = RectifiedFlowPipeline.from_pretrained("/dfs/comicai/zhiyuan.shi/models/XCLiu/instaflow_0_9B_from_sd_1_5", torch_dtype=torch.float16)
File "/root/miniconda3/envs/LCM/lib/python3.9/site-packages/huggingface_hub/utils/_validators.py", line 118, in _inner_fn
return fn(*args, **kwargs)
File "/root/miniconda3/envs/LCM/lib/python3.9/site-packages/diffusers/pipelines/pipeline_utils.py", line 1271, in from_pretrained
loaded_sub_model = load_sub_model(
File "/root/miniconda3/envs/LCM/lib/python3.9/site-packages/diffusers/pipelines/pipeline_utils.py", line 525, in load_sub_model
loaded_sub_model = load_method(os.path.join(cached_folder, name), **loading_kwargs)
File "/root/miniconda3/envs/LCM/lib/python3.9/site-packages/transformers/tokenization_utils_base.py", line 2028, in from_pretrained
return cls._from_pretrained(
File "/root/miniconda3/envs/LCM/lib/python3.9/site-packages/transformers/tokenization_utils_base.py", line 2260, in _from_pretrained
tokenizer = cls(*init_inputs, **init_kwargs)
File "/root/miniconda3/envs/LCM/lib/python3.9/site-packages/transformers/models/clip/tokenization_clip.py", line 327, in init
self.encoder = json.load(vocab_handle)
File "/root/miniconda3/envs/LCM/lib/python3.9/json/init.py", line 293, in load
return loads(fp.read(),
File "/root/miniconda3/envs/LCM/lib/python3.9/json/init.py", line 346, in loads
return _default_decoder.decode(s)
File "/root/miniconda3/envs/LCM/lib/python3.9/json/decoder.py", line 337, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
File "/root/miniconda3/envs/LCM/lib/python3.9/json/decoder.py", line 353, in raw_decode
obj, end = self.scan_once(s, idx)
json.decoder.JSONDecodeError: Unterminated string starting at: line 48921 column 3 (char 1041097)