Hugh Gao 9b7b8e4a1a community: make DashScope models support Partial Mode for text continuation. (#30108) ...

## Description
make DashScope models support Partial Mode for text continuation.

For text continuation in ChatTongYi, it supports text continuation with
a prefix by adding a "partial" argument in AIMessage. The document is
[Partial Mode
](https://help.aliyun.com/zh/model-studio/user-guide/partial-mode?spm=a2c4g.11186623.help-menu-2400256.d_1_0_0_8.211e5b77KMH5Pn&scm=20140722.H_2862210._.OR_help-T_cn~zh-V_1).
The API example is:
```py
import os
import dashscope

messages = [{
    "role": "user",
    "content": "请对“春天来了，大地”这句话进行续写，来表达春天的美好和作者的喜悦之情"
},
{
    "role": "assistant",
    "content": "春天来了，大地",
    "partial": True
}]
response = dashscope.Generation.call(
    api_key=os.getenv("DASHSCOPE_API_KEY"),
    model='qwen-plus',
    messages=messages,
    result_format='message',  
)

print(response.output.choices[0].message.content)
```

---------

Co-authored-by: Chester Curme <chester.curme@gmail.com>

2025-03-05 16:22:14 +00:00

..

examples

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integration_tests

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2025-02-26 15:10:13 +00:00

unit_tests

community: make DashScope models support Partial Mode for text continuation. (#30108)

2025-03-05 16:22:14 +00:00

__init__.py

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data.py

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