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18d2312690
# What does this PR do? **Fixes** #1959 HuggingFace provides several loading paths that the datasets library can use. My theory on why the test would previously fail intermittently is because when calling `load_dataset(...)`, it may be trying several options such as local cache, Hugging Face Hub, or a dataset script, or other. There's one of these options that seem to work inconsistently in the CI. The HuggingFace datasets library relies on the `transformers` package to load certain datasets such as `llamastack/simpleqa`, and by adding the package, we can see the dataset is loaded consistently via the Hugging Face Hub. Please see PR in my fork demonstrating over 7 consecutive passes: https://github.com/ChristianZaccaria/llama-stack/pull/1 **Some References:** - https://github.com/huggingface/transformers/issues/8690 - https://huggingface.co/docs/datasets/en/loading [//]: # (If resolving an issue, uncomment and update the line below) [//]: # (Closes #[issue-number]) ## Test Plan [Describe the tests you ran to verify your changes with result summaries. *Provide clear instructions so the plan can be easily re-executed.*] [//]: # (## Documentation)
95 lines
2.8 KiB
Python
95 lines
2.8 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 base64
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import mimetypes
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import os
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import pytest
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# How to run this test:
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#
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# LLAMA_STACK_CONFIG="template-name" pytest -v tests/integration/datasets
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def data_url_from_file(file_path: str) -> str:
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if not os.path.exists(file_path):
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raise FileNotFoundError(f"File not found: {file_path}")
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with open(file_path, "rb") as file:
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file_content = file.read()
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base64_content = base64.b64encode(file_content).decode("utf-8")
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mime_type, _ = mimetypes.guess_type(file_path)
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data_url = f"data:{mime_type};base64,{base64_content}"
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return data_url
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@pytest.mark.parametrize(
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"purpose, source, provider_id, limit",
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[
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(
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"eval/messages-answer",
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{
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"type": "uri",
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"uri": "huggingface://datasets/llamastack/simpleqa?split=train",
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},
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"huggingface",
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10,
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),
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(
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"eval/messages-answer",
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{
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"type": "rows",
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"rows": [
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{
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"messages": [{"role": "user", "content": "Hello, world!"}],
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"answer": "Hello, world!",
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},
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{
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"messages": [
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{
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"role": "user",
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"content": "What is the capital of France?",
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}
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],
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"answer": "Paris",
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},
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],
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},
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"localfs",
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2,
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),
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(
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"eval/messages-answer",
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{
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"type": "uri",
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"uri": data_url_from_file(os.path.join(os.path.dirname(__file__), "test_dataset.csv")),
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},
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"localfs",
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5,
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),
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],
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)
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def test_register_and_iterrows(llama_stack_client, purpose, source, provider_id, limit):
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dataset = llama_stack_client.datasets.register(
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purpose=purpose,
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source=source,
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)
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assert dataset.identifier is not None
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assert dataset.provider_id == provider_id
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iterrow_response = llama_stack_client.datasets.iterrows(dataset.identifier, limit=limit)
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assert len(iterrow_response.data) == limit
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dataset_list = llama_stack_client.datasets.list()
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assert dataset.identifier in [d.identifier for d in dataset_list]
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llama_stack_client.datasets.unregister(dataset.identifier)
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dataset_list = llama_stack_client.datasets.list()
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assert dataset.identifier not in [d.identifier for d in dataset_list]
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