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a5c57cd381
# What does this PR do? PR #639 introduced the notion of Tools API and ability to invoke tools through API just as any resource. This PR changes the Agents to start using the Tools API to invoke tools. Major changes include: 1) Ability to specify tool groups with AgentConfig 2) Agent gets the corresponding tool definitions for the specified tools and pass along to the model 3) Attachements are now named as Documents and their behavior is mostly unchanged from user perspective 4) You can specify args that can be injected to a tool call through Agent config. This is especially useful in case of memory tool, where you want the tool to operate on a specific memory bank. 5) You can also register tool groups with args, which lets the agent inject these as well into the tool call. 6) All tests have been migrated to use new tools API and fixtures including client SDK tests 7) Telemetry just works with tools API because of our trace protocol decorator ## Test Plan ``` pytest -s -v -k fireworks llama_stack/providers/tests/agents/test_agents.py \ --safety-shield=meta-llama/Llama-Guard-3-8B \ --inference-model=meta-llama/Llama-3.1-8B-Instruct pytest -s -v -k together llama_stack/providers/tests/tools/test_tools.py \ --safety-shield=meta-llama/Llama-Guard-3-8B \ --inference-model=meta-llama/Llama-3.1-8B-Instruct LLAMA_STACK_CONFIG="/Users/dineshyv/.llama/distributions/llamastack-together/together-run.yaml" pytest -v tests/client-sdk/agents/test_agents.py ``` run.yaml: https://gist.github.com/dineshyv/0365845ad325e1c2cab755788ccc5994 Notebook: https://colab.research.google.com/drive/1ck7hXQxRl6UvT-ijNRZ-gMZxH1G3cN2d?usp=sharing
65 lines
1.9 KiB
Python
65 lines
1.9 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 ..memory.fixtures import MEMORY_FIXTURES
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from ..safety.fixtures import SAFETY_FIXTURES
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from .fixtures import TOOL_RUNTIME_FIXTURES
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DEFAULT_PROVIDER_COMBINATIONS = [
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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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"memory": "faiss",
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"tool_runtime": "memory_and_search",
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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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]
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def pytest_configure(config):
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for mark in ["together"]:
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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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"--inference-model",
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action="store",
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default="meta-llama/Llama-3.2-3B-Instruct",
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help="Specify the inference model to use for testing",
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)
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parser.addoption(
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"--safety-shield",
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action="store",
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default="meta-llama/Llama-Guard-3-1B",
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help="Specify the safety shield to use for testing",
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)
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def pytest_generate_tests(metafunc):
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if "tools_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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"memory": MEMORY_FIXTURES,
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"tool_runtime": TOOL_RUNTIME_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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print(combinations)
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metafunc.parametrize("tools_stack", combinations, indirect=True)
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