mirror of
https://github.com/modelscope/modelscope.git
synced 2025-12-16 08:17:45 +01:00
39 lines
1.2 KiB
Python
39 lines
1.2 KiB
Python
import os.path as osp
|
||
|
||
import torch
|
||
from swift import LoRAConfig, Swift
|
||
|
||
from modelscope import Model, pipeline, read_config
|
||
from modelscope.metainfo import Models
|
||
from modelscope.utils.config import ConfigDict
|
||
|
||
lora_config = LoRAConfig(
|
||
target_modules=['attention.query_key_value'],
|
||
r=32,
|
||
lora_alpha=32,
|
||
lora_dropout=0.05)
|
||
|
||
model_dir = 'ZhipuAI/chatglm2-6b'
|
||
model_config = read_config(model_dir)
|
||
model_config['model'] = ConfigDict({
|
||
'type': Models.chatglm2_6b,
|
||
})
|
||
|
||
model = Model.from_pretrained(model_dir, cfg_dict=model_config)
|
||
model = model.bfloat16()
|
||
model = Swift.prepare_model(model, lora_config)
|
||
work_dir = './tmp'
|
||
state_dict = torch.load(osp.join(work_dir, 'iter_600.pth'))
|
||
model = Swift.from_pretrained(
|
||
model, osp.join(work_dir, 'output_best'), device_map='auto')
|
||
model.load_state_dict(state_dict)
|
||
|
||
pipe = pipeline('chat', model, pipeline_name='chatglm2_6b-text-generation')
|
||
|
||
print(
|
||
pipe({
|
||
'text':
|
||
'纵使进入21世纪后，我国教育水平有了明显进步，高考的难度却依旧不容小觑，高考被中国学生和家长定义为改变命运、改写人生脑重要考试，为了这场考试，学生和家长都付出了很多。',
|
||
'history': []
|
||
}))
|