forked from phoenix-oss/llama-stack-mirror
63e6acd0c3
# What does this PR do?
This PR introduces more non-llama model support to llama stack.
Providers introduced: openai, anthropic and gemini. All of these
providers use essentially the same piece of code -- the implementation
works via the `litellm` library.
We will expose only specific models for providers we enable making sure
they all work well and pass tests. This setup (instead of automatically
enabling _all_ providers and models allowed by LiteLLM) ensures we can
also perform any needed prompt tuning on a per-model basis as needed
(just like we do it for llama models.)
## Test Plan
```bash
#!/bin/bash
args=("$@")
for model in openai/gpt-4o anthropic/claude-3-5-sonnet-latest gemini/gemini-1.5-flash; do
LLAMA_STACK_CONFIG=dev pytest -s -v tests/client-sdk/inference/test_text_inference.py \
--embedding-model=all-MiniLM-L6-v2 \
--vision-inference-model="" \
--inference-model=$model "${args[@]}"
done
```
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||
|---|---|---|
| .. | ||
| agents | ||
| inference | ||
| safety | ||
| tool_runtime | ||
| vector_io | ||
| __init__.py | ||
| conftest.py | ||
| metadata.py | ||
| README.md | ||
| report.py | ||
Llama Stack Integration Tests
You can run llama stack integration tests on either a Llama Stack Library or a Llama Stack endpoint.
To test on a Llama Stack library with certain configuration, run
LLAMA_STACK_CONFIG=./llama_stack/templates/cerebras/run.yaml pytest -s -v tests/client-sdk/inference/
or just the template name
LLAMA_STACK_CONFIG=together pytest -s -v tests/client-sdk/inference/
To test on a Llama Stack endpoint, run
LLAMA_STACK_BASE_URL=http://localhost:8089 pytest -s -v tests/client-sdk/inference
Report Generation
To generate a report, run with --report option
LLAMA_STACK_CONFIG=together pytest -s -v report.md tests/client-sdk/ --report
Common options
Depending on the API, there are custom options enabled
- For tests in
inference/andagents/, we support--inference-model(to be used in text inference tests) and--vision-inference-model` (only used in image inference tests) overrides - For tests in
vector_io/, we support--embedding-modeloverride - For tests in
safety/, we support--safety-shieldoverride - The param can be
--reportor--report <path>If path is not provided, we do a best effort to infer based on the config / template name. For url endpoints, path is required.