Update src/models/chatglm2.py
Browse files- src/models/chatglm2.py +0 -24
src/models/chatglm2.py
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# src/models/chatglm2.py
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from transformers import AutoTokenizer, AutoModel
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import torch
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import os
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class ChatGLM2:
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def __init__(self):
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model_id = "THUDM/chatglm2-6b-int4"
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offload_path = "./offload_chatglm2"
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os.makedirs(offload_path, exist_ok=True)
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self.tokenizer = AutoTokenizer.from_pretrained(model_id, trust_remote_code=True)
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self.model = AutoModel.from_pretrained(
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model_id,
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trust_remote_code=True,
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torch_dtype=torch.float16,
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device_map="auto",
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offload_folder=offload_path
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).eval()
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def generate(self, prompt):
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inputs = self.tokenizer(prompt, return_tensors="pt").to(self.model.device)
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outputs = self.model.generate(**inputs, max_new_tokens=256)
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return self.tokenizer.decode(outputs[0], skip_special_tokens=True)
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