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Make all methods async def again; add completion() for meta-reference (#270)

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PR #201 had made several changes while trying to fix issues with getting the stream=False branches of inference and agents API working. As part of this, it made a change which was slightly gratuitous. Namely, making chat_completion() and brethren "def" instead of "async def".

The rationale was that this allowed the user (within llama-stack) of this to use it as:

```
async for chunk in api.chat_completion(params)
```

However, it causes unnecessary confusion for several folks. Given that clients (e.g., llama-stack-apps) anyway use the SDK methods (which are completely isolated) this choice was not ideal. Let's revert back so the call now looks like:

```
async for chunk in await api.chat_completion(params)
```

Bonus: Added a completion() implementation for the meta-reference provider. Technically should have been another PR :)
This commit is contained in:
Ashwin Bharambe 2024-10-18 20:50:59 -07:00 • committed by GitHub
parent 95a96afe34
commit 2089427d60
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23 changed files with 330 additions and 213 deletions
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llama_stack/providers/impls/meta_reference/safety/llama_guard.py
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@ -184,7 +184,7 @@ class LlamaGuardShield(ShieldBase):
# TODO: llama-stack inference protocol has issues with non-streaming inference code
content = ""
async for chunk in self.inference_api.chat_completion(
async for chunk in await self.inference_api.chat_completion(
model=self.model,
messages=[shield_input_message],
stream=True,