File size: 1,153 Bytes
5d30c32 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | # pip install "transformers==4.46.3" easydict
import os
os.environ['CUDA_VISIBLE_DEVICES'] = '0'
# os.environ['SWIFT_DEBUG'] = '1'
if __name__ == '__main__':
from swift.infer_engine import InferRequest, RequestConfig, TransformersEngine
engine = TransformersEngine('deepseek-ai/DeepSeek-OCR')
infer_request = InferRequest(
messages=[{
'role': 'user',
# or
'content': '<image>Free OCR.',
# "content": '<image><|grounding|>Convert the document to markdown.',
}],
images=['https://modelscope-open.oss-cn-hangzhou.aliyuncs.com/images/ocr.png'])
request_config = RequestConfig(max_tokens=512, temperature=0)
resp_list = engine.infer([infer_request], request_config=request_config)
response = resp_list[0].choices[0].message.content
# use stream
request_config = RequestConfig(max_tokens=512, temperature=0, stream=True)
gen_list = engine.infer([infer_request], request_config=request_config)
for chunk in gen_list[0]:
if chunk is None:
continue
print(chunk.choices[0].delta.content, end='', flush=True)
print()
|