魔塔社区移动端使用指南：ModelScope 手机端 10 行代码调优教程

from modelscope.pipelines import pipeline
from modelscope.utils.constant import Tasks

# 选择轻量化模型（如Qwen-0.5B）
model_id = 'Qwen/Qwen-0.5B-Instruct'
pipe = pipeline(
    task=Tasks.text_generation,
    model=model_id,
    device='cpu'  # 优先使用CPU计算
)

import requests

# 设置超时时间和重试机制
session = requests.Session()
session.mount('https://', requests.adapters.HTTPAdapter(max_retries=))
headers = {'Connection': 'keep-alive'}

def get_response(prompt):
    response = session.post(
        'https://api.modelscope.cn/v1/generate',
        json={'text': prompt},
        headers=headers,
        timeout=
    )
    return response.json()

from functools import lru_cache

@lru_cache(maxsize=)
def cached_generate(prompt):
    return pipe(prompt)['text']

from modelscope.models import Model

# 加载量化后的模型
quantized_model = Model.from_pretrained(
    model_id,
    device='cpu',
    quantization_config={'dtype': 'int8'}
)

import asyncio

async def async_generate(prompt):
    loop = asyncio.get_event_loop()
    return await loop.run_in_executor(None, cached_generate, prompt)