37 lines
1.4 KiB
Markdown
37 lines
1.4 KiB
Markdown
---
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language:
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- zh
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---
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https://github.com/FlagAI-Open/FlagAI/tree/master/examples/Aquila
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```python
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import torch
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from transformers import AutoTokenizer, AutoModelForCausalLM
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tokenizer = AutoTokenizer.from_pretrained('qhduan/aquilachat-7b')
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model = AutoModelForCausalLM.from_pretrained('qhduan/aquilachat-7b', trust_remote_code=True)
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model = model.eval().half().cuda()
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question = '北京为什么是中国的首都？'
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prompt = (
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'''A chat between a curious human and an artificial intelligence assistant. The assistant gives helpful, detailed, and polite answers to the human's questions.'''
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f'''###Human: {question}###Assistant:'''
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)
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with torch.no_grad():
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ret = model.generate(
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**tokenizer(prompt, return_tensors='pt').to('cuda'),
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do_sample=False,
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max_new_tokens=200,
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use_cache=True
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)
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output_ids = ret[0].detach().cpu().numpy().tolist()
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if 100007 in output_ids:
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output_ids = output_ids[:output_ids.index(100007)]
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elif 0 in output_ids:
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output_ids = output_ids[:output_ids.index(0)]
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# 北京之所以成为中国的首都，是因为它在中国历史和文化中的重要地位和政治、经济、文化等方面的影响力。
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print(tokenizer.decode(output_ids))
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```
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Aquila-7B和Aquila-33B开源模型使用 [智源Aquila系列模型许可协议](https://github.com/FlagAI-Open/FlagAI/blob/master/BAAI_Aquila_Model_License.pdf), 原始代码基于Apache Licence 2.0。 |