forked from phoenix-oss/llama-stack-mirror
8de8eb03c8
## What does this PR do?
This is a long-pending change and particularly important to get done
now.
Specifically:
- we cannot "localize" (aka download) any URLs from media attachments
anywhere near our modeling code. it must be done within llama-stack.
- `PIL.Image` is infesting all our APIs via `ImageMedia ->
InterleavedTextMedia` and that cannot be right at all. Anything in the
API surface must be "naturally serializable". We need a standard `{
type: "image", image_url: "<...>" }` which is more extensible
- `UserMessage`, `SystemMessage`, etc. are moved completely to
llama-stack from the llama-models repository.
See https://github.com/meta-llama/llama-models/pull/244 for the
corresponding PR in llama-models.
## Test Plan
```bash
cd llama_stack/providers/tests
pytest -s -v -k "fireworks or ollama or together" inference/test_vision_inference.py
pytest -s -v -k "(fireworks or ollama or together) and llama_3b" inference/test_text_inference.py
pytest -s -v -k chroma memory/test_memory.py \
--env EMBEDDING_DIMENSION=384 --env CHROMA_DB_PATH=/tmp/foobar
pytest -s -v -k fireworks agents/test_agents.py \
--safety-shield=meta-llama/Llama-Guard-3-8B \
--inference-model=meta-llama/Llama-3.1-8B-Instruct
```
Updated the client sdk (see PR ...), installed the SDK in the same
environment and then ran the SDK tests:
```bash
cd tests/client-sdk
LLAMA_STACK_CONFIG=together pytest -s -v agents/test_agents.py
LLAMA_STACK_CONFIG=ollama pytest -s -v memory/test_memory.py
# this one needed a bit of hacking in the run.yaml to ensure I could register the vision model correctly
INFERENCE_MODEL=llama3.2-vision:latest LLAMA_STACK_CONFIG=ollama pytest -s -v inference/test_inference.py
```
111 lines
2.9 KiB
Python
111 lines
2.9 KiB
Python
# Copyright (c) Meta Platforms, Inc. and affiliates.
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# All rights reserved.
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#
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# This source code is licensed under the terms described in the LICENSE file in
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# the root directory of this source tree.
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import pytest
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from ..conftest import get_provider_fixture_overrides
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from ..inference.fixtures import INFERENCE_FIXTURES
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from .fixtures import SAFETY_FIXTURES
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DEFAULT_PROVIDER_COMBINATIONS = [
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pytest.param(
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{
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"inference": "meta_reference",
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"safety": "llama_guard",
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},
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id="meta_reference",
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marks=pytest.mark.meta_reference,
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),
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pytest.param(
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{
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"inference": "ollama",
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"safety": "llama_guard",
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},
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id="ollama",
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marks=pytest.mark.ollama,
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),
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pytest.param(
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{
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"inference": "together",
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"safety": "llama_guard",
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},
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id="together",
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marks=pytest.mark.together,
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),
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pytest.param(
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{
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"inference": "bedrock",
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"safety": "bedrock",
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},
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id="bedrock",
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marks=pytest.mark.bedrock,
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),
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pytest.param(
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{
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"inference": "remote",
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"safety": "remote",
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},
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id="remote",
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marks=pytest.mark.remote,
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),
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]
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def pytest_configure(config):
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for mark in ["meta_reference", "ollama", "together", "remote", "bedrock"]:
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config.addinivalue_line(
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"markers",
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f"{mark}: marks tests as {mark} specific",
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)
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def pytest_addoption(parser):
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parser.addoption(
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"--safety-shield",
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action="store",
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default=None,
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help="Specify the safety shield to use for testing",
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)
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SAFETY_SHIELD_PARAMS = [
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pytest.param(
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"meta-llama/Llama-Guard-3-1B", marks=pytest.mark.guard_1b, id="guard_1b"
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),
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]
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def pytest_generate_tests(metafunc):
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# We use this method to make sure we have built-in simple combos for safety tests
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# But a user can also pass in a custom combination via the CLI by doing
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# `--providers inference=together,safety=meta_reference`
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if "safety_shield" in metafunc.fixturenames:
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shield_id = metafunc.config.getoption("--safety-shield")
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if shield_id:
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assert shield_id.startswith("meta-llama/")
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params = [pytest.param(shield_id, id="")]
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else:
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params = SAFETY_SHIELD_PARAMS
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for fixture in ["inference_model", "safety_shield"]:
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metafunc.parametrize(
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fixture,
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params,
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indirect=True,
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)
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if "safety_stack" in metafunc.fixturenames:
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available_fixtures = {
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"inference": INFERENCE_FIXTURES,
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"safety": SAFETY_FIXTURES,
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}
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combinations = (
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get_provider_fixture_overrides(metafunc.config, available_fixtures)
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or DEFAULT_PROVIDER_COMBINATIONS
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)
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metafunc.parametrize("safety_stack", combinations, indirect=True)
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