feat: call xunfei spark with stream, and fix the temperature bug

[hiyizi]

Description

feat: call xunfei spark with stream, use http not ws;
fix: temperature bug

How Has This Been Tested?

test on my pc

Snapshots:

None

Checklist:

• My code follows the style guidelines of this project
• I have already rebased the commits and make the commit message conform to the project standard.
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• Any dependent changes have been merged and published in downstream modules

[csunny]

@hiyizi Hi， please fix the Pylink check errors accoring to CONTRIBUTING

[hiyizi]

Can any one tell me why ?
ERROR: /home/runner/work/DB-GPT/DB-GPT/dbgpt/agent/core/plan/awel/agent_operator_resource.py Imports are incorrectly sorted and/or formatted.
ERROR: /home/runner/work/DB-GPT/DB-GPT/dbgpt/app/knowledge/api.py Imports are incorrectly sorted and/or formatted.

[Aries-ckt]

Can any one tell me why ? ERROR: /home/runner/work/DB-GPT/DB-GPT/dbgpt/agent/core/plan/awel/agent_operator_resource.py Imports are incorrectly sorted and/or formatted. ERROR: /home/runner/work/DB-GPT/DB-GPT/dbgpt/app/knowledge/api.py Imports are incorrectly sorted and/or formatted.

i will fix that.