DSH怎么用第三方中转站？

目前配置文件是这么写的```
llm-pi-ai:
providers:
aihub:
displayName: aihub
apiKeyEnv: AIHUB_API_KEY
api: openai-completions
baseURL: https://aihub.top/
models:
- id: gpt-5.6-sol
name: gpt-5.6-sol
contextWindow: 272000
maxTokens: 128000
reasoningEfforts:
off: none
low: low
medium: medium
high: high
xhigh: xhigh
max: max
- id: gpt-5.6-terra
name: gpt-5.6-terra
contextWindow: 272000
maxTokens: 128000
reasoningEfforts:
off: none
low: low
medium: medium
high: high
xhigh: xhigh
max: max
- id: gpt-5.6-luna
name: gpt-5.6-luna
contextWindow: 272000
maxTokens: 128000
reasoningEfforts:
off: none
low: low
medium: medium
high: high
xhigh: xhigh
max: max

重试延迟：1096ms

失败原因：Stream ended without finish_reason