### Context
This is the 1st of series PRs that integrate torchtune with llama-stack
as meta reference post-training implementation. For MVP, we will focus
on single device LoRA SFT.
Though this PR is still WIP, we want to get early feedback on the high
level design of this skeleton while still working on several details
### Scope
To limit the scope of this PR, we focus on the skeleton of the
implementation.
**What are included?**
- refine the post-training SFT apis
- skeleton of supervised_fine_tune implementation. We verified that we
can call the supervised_fine_tune API successfully from llama stack
client SDK (client side PR:
https://github.com/meta-llama/llama-stack-client-python/pull/51)
- a very basic single device LoRA training recipe based on torchtune
core components
- parity check with torchtune library and post training api unit test
**What are not includes?**
- implementation of other job management, get training artifacts apis
(separate PR)
- refactor the meta reference inference logic to support eval on
finetuned model (separate PR)
- several necessary functionality in the training recipe such as
logging, validation etc (separate PR)
- interop with telemetry for tracing and metrics logging, currently
temporarily log to local disk (separate PR)
### Testing
**e2e test**
Although we haven't added detailed testing and numerical parity check
with torchtune yet, we did a simple E2E test from client to server
1. setup server with` llama stack build --template
experimental-post-training --image-type conda` and `llama stack run
experimental-post-training `
2. On client, run `llama-stack-client --endpoint
http://devgpu018.nha2.facebook.com:5000 post_training
supervised_fine_tune`
3. Training finishes successfully. On server side, get the finetune
checkpoints under output dir. On client side, get the job uuid
server
<img width="1110" alt="Screenshot 2024-12-02 at 5 52 32 PM"
src="https://github.com/user-attachments/assets/b548eb90-7a9b-4edc-a858-ee237cc4361d">
client
<img width="807" alt="Screenshot 2024-12-02 at 5 52 37 PM"
src="https://github.com/user-attachments/assets/1138ffa8-4698-40fa-b190-3d7b99646838">
**parity check**
torchtune dataloader output and llama-stack post training dataloader
output are same
<img width="1116" alt="Screenshot 2024-12-04 at 8 18 46 PM"
src="https://github.com/user-attachments/assets/5e295cdc-4c24-4ea6-82c0-ca96ef1bd6ee">
torchtune LoRA SFT and llama-stack post training LoRA SFT on alpaca
dataset with llama3.2 3B instruct model are numerical match
<img width="860" alt="Screenshot 2024-12-04 at 8 17 01 PM"
src="https://github.com/user-attachments/assets/c05cf0a8-c674-4d2e-9f0a-c5d01b2dca99">
<img width="1049" alt="Screenshot 2024-12-04 at 8 17 06 PM"
src="https://github.com/user-attachments/assets/b911d4e2-e7b1-41a9-b62c-d75529b6d443">
**unit test **
![Uploading Screenshot 2024-12-09 at 1.35.10 PM.png…]()
# What does this PR do?
adds a test for the completion api's logprobs parameter
tbd which providers pass this test
## Before submitting
- [ ] This PR fixes a typo or improves the docs (you can dismiss the
other checks if that's the case).
- [x] Ran pre-commit to handle lint / formatting issues.
- [x] Read the [contributor
guideline](https://github.com/meta-llama/llama-stack/blob/main/CONTRIBUTING.md),
Pull Request section?
- [ ] Updated relevant documentation.
- [x] Wrote necessary unit or integration tests.
This PR does the following:
1) adds the ability to generate embeddings in all supported inference
providers.
2) Moves all the memory providers to use the inference API and improved
the memory tests to setup the inference stack correctly and use the
embedding models
This is a merge from #589 and #598
# What does this PR do?
**Why**
- huggingface datasets could have extra unused columns, some of these
columns (e.g. images) is unable to be casted as JSON over http requests
for datasetio.
- it is also inefficient to create a new dataset that's a subset of
columns
**Solution**
- drop columns not specified by dataset schema
## Test Plan
Tested with script:
https://gist.github.com/yanxi0830/23be5725e0d82d79e24cc5dd1d21b571
## Sources
Please link relevant resources if necessary.
## Before submitting
- [ ] This PR fixes a typo or improves the docs (you can dismiss the
other checks if that's the case).
- [ ] Ran pre-commit to handle lint / formatting issues.
- [ ] Read the [contributor
guideline](https://github.com/meta-llama/llama-stack/blob/main/CONTRIBUTING.md),
Pull Request section?
- [ ] Updated relevant documentation.
- [ ] Wrote necessary unit or integration tests.
The same code is used (inside providers/remote/memory/chroma/chroma.py)
but it is driven by separate configurations and changes which Chroma
client to use. Note that the dependencies are separate
(`chromadb-client` vs `chromadb` -- the latter is a _much_ heavier
package.)
```
pytest -s -v -m chroma memory/test_memory.py --env CHROMA_DB_PATH=/tmp/chroma_test
pytest -s -v -m chroma memory/test_memory.py --env CHROMA_URL=http://localhost:6001
```
# What does this PR do?
- remove model registration & parameterize model in scoring/eval pytests
## Test Plan
```
pytest -v -s -m meta_reference_eval_together_inference eval/test_eval.py
pytest -v -s -m meta_reference_eval_together_inference_huggingface_datasetio eval/test_eval.py
```
```
pytest -v -s -m llm_as_judge_scoring_together_inference scoring/test_scoring.py --judge-model meta-llama/Llama-3.2-3B-Instruct
pytest -v -s -m basic_scoring_together_inference scoring/test_scoring.py
```
<img width="860" alt="image"
src="https://github.com/user-attachments/assets/d4b0badc-da34-4097-9b7c-9511f8261723"
/>
## Sources
Please link relevant resources if necessary.
## Before submitting
- [ ] This PR fixes a typo or improves the docs (you can dismiss the
other checks if that's the case).
- [ ] Ran pre-commit to handle lint / formatting issues.
- [ ] Read the [contributor
guideline](https://github.com/meta-llama/llama-stack/blob/main/CONTRIBUTING.md),
Pull Request section?
- [ ] Updated relevant documentation.
- [ ] Wrote necessary unit or integration tests.
# What does this PR do?
This PR adds a new model type field to support embedding models to be
registered. Summary of changes:
1) Each registered model by default is an llm model.
2) User can specify an embedding model type, while registering.If
specified, the model bypass the llama model checks since embedding
models can by of any type and based on llama.
3) User needs to include the required embedding dimension in metadata.
This will be used by embedding generation to generate the requried size
of embeddings.
## Test Plan
This PR will go together will need to be merged with two follow up PRs
that will include test plans.
# What does this PR do?
add the completion api to the nvidia inference provider
## Test Plan
while running the meta/llama-3.1-8b-instruct NIM from
https://build.nvidia.com/meta/llama-3_1-8b-instruct?snippet_tab=Docker
```
➜ pytest -s -v --providers inference=nvidia llama_stack/providers/tests/inference/ --env NVIDIA_BASE_URL=http://localhost:8000 -k test_completion --inference-model Llama3.1-8B-Instruct
=============================================== test session starts ===============================================
platform linux -- Python 3.10.15, pytest-8.3.3, pluggy-1.5.0 -- /home/matt/.conda/envs/stack/bin/python
cachedir: .pytest_cache
rootdir: /home/matt/Documents/Repositories/meta-llama/llama-stack
configfile: pyproject.toml
plugins: anyio-4.6.2.post1, asyncio-0.24.0, httpx-0.34.0
asyncio: mode=strict, default_loop_scope=None
collected 20 items / 18 deselected / 2 selected
llama_stack/providers/tests/inference/test_text_inference.py::TestInference::test_completion[-nvidia] PASSED
llama_stack/providers/tests/inference/test_text_inference.py::TestInference::test_completion_structured_output[-nvidia] SKIPPED
============================= 1 passed, 1 skipped, 18 deselected, 6 warnings in 5.40s =============================
```
the structured output functionality works but the accuracy fails
## Before submitting
- [ ] This PR fixes a typo or improves the docs (you can dismiss the
other checks if that's the case).
- [x] Ran pre-commit to handle lint / formatting issues.
- [x] Read the [contributor
guideline](https://github.com/meta-llama/llama-stack/blob/main/CONTRIBUTING.md),
Pull Request section?
- [ ] Updated relevant documentation.
- [x] Wrote necessary unit or integration tests.
# What does this PR do?
Addresses issue (#342)
- PDFs uploaded from url are being loaded into vector db as raw bytes
- Instead this PR extracts text from PDF if mime_type is
"application/json"
- Adds tests to cover new cases
## Test Plan
Ran these unit tests:
```bash
llama stack build --template meta-reference-gpu --image-type conda
conda activate llamastack-meta-reference-gpu
pip install pytest pytest-asyncio pypdf
pytest llama_stack/providers/tests/memory/test_vector_store.py -v
```
```
platform linux -- Python 3.10.15, pytest-8.3.3, pluggy-1.5.0 -- /home/ubuntu/1xa100-2/llama-stack/envs/bin/python
cachedir: .pytest_cache
rootdir: /home/ubuntu/1xa100-2/llama-stack
configfile: pyproject.toml
plugins: anyio-4.6.2.post1, asyncio-0.24.0, httpx-0.35.0
asyncio: mode=strict, default_loop_scope=None
collected 3 items
llama_stack/providers/tests/memory/test_vector_store.py::TestVectorStore::test_returns_content_from_pdf_data_uri PASSED [ 33%]
llama_stack/providers/tests/memory/test_vector_store.py::TestVectorStore::test_downloads_pdf_and_returns_content PASSED [ 66%]
llama_stack/providers/tests/memory/test_vector_store.py::TestVectorStore::test_downloads_pdf_and_returns_content_with_url_object PASSED [100%]
======================================================= 3 passed, 1 warning in 0.62s =======================================================
```
Tested manually via [this
script](afc8f8bebf/init.py)
to initialize and [this
script](afc8f8bebf/query.py)
to query
```bash
# Ran with meta-reference-gpu with safety
llama stack build --template meta-reference-gpu --image-type conda && llama stack run distributions/meta-reference-gpu/run-with-safety.yaml \
--port 5001 \
--env INFERENCE_MODEL=meta-llama/Llama-3.2-11B-Vision-Instruct
# Run init.py script
wget https://raw.githubusercontent.com/aidando73/llama-stack/afc8f8bebf70e1ad065d87e84692e1a3a45d9e19/init.py
pip install httpx==0.27.2 # Due to issue https://github.com/meta-llama/llama-stack-client-python/issues/54
python init.py
# Run query.py script
wget https://raw.githubusercontent.com/aidando73/llama-stack/afc8f8bebf70e1ad065d87e84692e1a3a45d9e19/query.py
python query.py
```
Should output valid text chunks
```
Chunk(content=' that it has a significantly\nlower violation rate than the competing standalone open source model, trading off a higher false refusal rate.\nLong-context safety. Long-context models are vulnerable to many-shot jailbreaking attacks without targeted\nmitigation (Anil et al., 2024). To address this, we finetune our models on SFT datasets that include examples\nof safe behavior in the presence of demonstrations of unsafe behavior in context. We develop a scalable\nmitigation strategy that significantly reduces VR, effectively neutralizing the impact of longer context attacks\neven for 256-shot attacks. This approach shows little to no impact on FRR and most helpfulness metrics.\nTo quantify the effectiveness of our long context safety mitigations, we use two additional benchmarking\nmethods: DocQA and Many-shot. For DocQA, short for “document question answering,” we use long documents\nwith information that could be utilized in adversarial ways. Models are provided both the document and a set\nof prompts related to the document in order to test whether the questions being related to information in the\ndocument affected the model’s ability to respond safely to the prompts. For Many-shot, following Anil et al.\n(2024), we construct a synthetic chat history composed of unsafe prompt-response pairs. A final prompt,\nunrelated to previous messages, is used to test whether the unsafe behavior in-context influenced the model\n45\nto response unsafely. The violation and false refusal rates for both DocQA and Many-shot are shown in\nFigure 20. We see that Llama 405B (with and without Llama Guard) is Pareto-better than the Comp. 2\nsystem across both violation rates and false refusal rates, across both DocQA and Many-shot. Relative to\nComp. 1, we find that Llama 405B is significantly safer, while coming at a trade off on false refusal.\nTool usage safety. The diversity of possible tools and the implementation of the tool usage call and integration\ninto the model make tool usage a challenging capability to fully mitigate (Wallace et al., 2024). We focus on\nthe search usecase. Violation and false refusal rates are shown in Figure 20. We tested against the Comp. 1\nsystem, where we find that Llama 405B is significantly safer, though has a slightly higher false refusal rate.\n5.4.5 Cybersecurity and Chemical/Biological Weapons Safety\nCyberSecurity evaluation results. To evaluate cybersecurity risk, we leverage the Cyber', document_id='num-0', token_count=512)0.7354530813978312
Chunk(content='.\nThrough careful ablations, we observe that mixing0.1% of synthetically generated long-context data with the\noriginal short-context data optimizes the performance across both short-context and long-context benchmarks.\nDPO. We observe that using only short context training data in DPO did not negatively impact long-context\nperformance as long as the SFT model is high quality in long context tasks. We suspect this is due to the\nfact that our DPO recipe has fewer optimizer steps than SFT. Given this finding, we keep the standard\nshort-context recipe for DPO on top of our long-context SFT checkpoints.\n4.3.5 Tool Use\nTeaching LLMs to use tools such as search engines or code interpreters hugely expands the range of tasks\nthey can solve, transforming them from pure chat models into more general assistants (Nakano et al., 2021;\nThoppilan et al., 2022; Parisi et al., 2022; Gao et al., 2023; Mialon et al., 2023a; Schick et al., 2024). We train\nLlama 3 to interact with the following tools:\n• Search engine. Llama 3 is trained to use Brave Search7 to answer questions about recent events that go\nbeyond its knowledge cutoff or that require retrieving a particular piece of information from the web.\n• Python interpreter. Llama 3 can generate and execute code to perform complex computations, read files\nuploaded by the user and solve tasks based on them such as question answering, summarization, data\nanalysis or visualization.\n7https://brave.com/search/api/\n24\n• Mathematical computational engine. Llama 3 can use the Wolfram Alpha API8 to more accurately solve\nmath, science problems, or retrieve accurate information from Wolfram’s database.\nThe resulting model is able to use these tools in a chat setup to solve the user’s queries, including in multi-turn\ndialogs. If a query requires multiple tool calls, the model can write a step-by-step plan, call the tools in\nsequence, and do reasoning after each tool call.\nWe also improve Llama 3’s zero-shot tool use capabilities — given in-context, potentially unseen tool definitions\nand a user query, we train the model to generate the correct tool call.\nImplementation. We implement our core tools as Python objects with different methods. Zero-shot tools can\nbe implemented as Python functions with descriptions, documentation (i.e., examples for', document_id='num-0', token_count=512)0.7350672465928054
Chunk(content=' Embeddings RoPE (θ = 500, 000)\nTable 3 Overview of the key hyperparameters of Llama 3. We display settings for 8B, 70B, and 405B language models.\n• We use a vocabulary with 128K tokens. Our token vocabulary combines 100K tokens from thetiktoken3\ntokenizer with 28K additional tokens to better support non-English languages. Compared to the Llama\n2 tokenizer, our new tokenizer improves compression rates on a sample of English data from 3.17 to\n3.94 characters per token. This enables the model to “read” more text for the same amount of training\ncompute. We also found that adding 28K tokens from select non-English languages improved both\ncompression ratios and downstream performance, with no impact on English tokenization.\n• We increase the RoPE base frequency hyperparameter to 500,000. This enables us to better support\nlonger contexts; Xiong et al. (2023) showed this value to be effective for context lengths up to 32,768.\nLlama 3 405B uses an architecture with 126 layers, a token representation dimension of 16,384, and 128\nattention heads; see Table 3 for details. This leads to a model size that is approximately compute-optimal\naccording to scaling laws on our data for our training budget of3.8 × 1025 FLOPs.\n3.2.1 Scaling Laws\nWe develop scaling laws (Hoffmann et al., 2022; Kaplan et al., 2020) to determine the optimal model size for\nour flagship model given our pre-training compute budget. In addition to determining the optimal model size,\na major challenge is to forecast the flagship model’s performance on downstream benchmark tasks, due to a\ncouple of issues: (1) Existing scaling laws typically predict only next-token prediction loss rather than specific\nbenchmark performance. (2) Scaling laws can be noisy and unreliable because they are developed based on\npre-training runs conducted with small compute budgets (Wei et al., 2022b).\nTo address these challenges, we implement a two-stage methodology to develop scaling laws that accurately\npredict downstream benchmark performance:\n1. We first establish a correlation between the compute-optimal model’s negative log-likelihood on down-\nstream tasks and the training FLOPs.\n2. Next, we correlate the negative log-likelihood on downstream tasks with task accuracy, utilizing both', document_id='num-0', token_count=512)0.7172908346230037
```
## Before submitting
- [x] N/A - This PR fixes a typo or improves the docs (you can dismiss
the other checks if that's the case).
- [x] Ran pre-commit to handle lint / formatting issues.
- [x] Read the [contributor
guideline](https://github.com/meta-llama/llama-stack/blob/main/CONTRIBUTING.md),
Pull Request section?
- [x] N/A - Updated relevant documentation.
- [x] Wrote necessary unit or integration tests.
# What does this PR do?
- llama-stack build --config help text references example_configs which
no longer exists
- Update to refer new directory format to avoid confusion
## Before submitting
- [x] This PR fixes a typo or improves the docs (you can dismiss the
other checks if that's the case).
# What does this PR do?
- Addresses issue (#586 )
## Test Plan
```
python llama_stack/scripts/distro_codegen.py
```
## Before submitting
- [ ] This PR fixes a typo or improves the docs (you can dismiss the
other checks if that's the case).
- [ ] Ran pre-commit to handle lint / formatting issues.
- [ ] Read the [contributor
guideline](https://github.com/meta-llama/llama-stack/blob/main/CONTRIBUTING.md),
Pull Request section?
- [ ] Updated relevant documentation.
- [ ] Wrote necessary unit or integration tests.
Library client used _server_ side types which was no bueno. The fix here
is not the completely correct fix but it is good for enough and for the
demo notebook.
This brings an interesting aspect -- we need to maintain session-level
tempdir state (!) since the model was told there was some resource at a
given location that it needs to maintain
# What does this PR do?
- A follow-up for #572
- The command in the original PR did not run
- Remove `--set` command unnecessary since Jaeger 2.1.0
## Test Plan
```
$ docker run --rm --name jaeger \
-p 16686:16686 -p 4318:4318 \
jaegertracing/jaeger:2.1.0
2024/12/07 19:07:13 application version: git-commit=65cff3c30823ea20d3dc48bae39d5685ae307da5, git-version=v2.1.0, build-date=2024-12-06T21:17:15Z
...
```
## Before submitting
- [x] This PR fixes a typo or improves the docs (you can dismiss the
other checks if that's the case).
- [ ] Ran pre-commit to handle lint / formatting issues.
- [x] Read the [contributor
guideline](https://github.com/meta-llama/llama-stack/blob/main/CONTRIBUTING.md),
Pull Request section?
- [x] Updated relevant documentation.
- [ ] Wrote necessary unit or integration tests.
Signed-off-by: Yuri Shkuro <github@ysh.us>
# What does this PR do?
Addresses issue (#391)
- Adds json structured output for vLLM
- Enables structured output tests for vLLM
> Give me a recipe for Spaghetti Bolognaise:
```json
{
"recipe_name": "Spaghetti Bolognaise",
"preamble": "Ah, spaghetti bolognaise - the quintessential Italian dish that fills my kitchen with the aromas of childhood nostalgia. As a child, I would watch my nonna cook up a big pot of spaghetti bolognaise every Sunday, filling our small Italian household with the savory scent of simmering meat and tomatoes. The way the sauce would thicken and the spaghetti would al dente - it was love at first bite. And now, as a chef, I want to share that same love with you, so you can recreate these warm, comforting memories at home.",
"ingredients": [
"500g minced beef",
"1 medium onion, finely chopped",
"2 cloves garlic, minced",
"1 carrot, finely chopped",
" celery, finely chopped",
"1 (28 oz) can whole peeled tomatoes",
"1 tbsp tomato paste",
"1 tsp dried basil",
"1 tsp dried oregano",
"1 tsp salt",
"1/2 tsp black pepper",
"1/2 tsp sugar",
"1 lb spaghetti",
"Grated Parmesan cheese, for serving",
"Extra virgin olive oil, for serving"
],
"steps": [
"Heat a large pot over medium heat and add a generous drizzle of extra virgin olive oil.",
"Add the chopped onion, garlic, carrot, and celery and cook until the vegetables are soft and translucent, about 5-7 minutes.",
"Add the minced beef and cook until browned, breaking it up with a spoon as it cooks.",
"Add the tomato paste and cook for 1-2 minutes, stirring constantly.",
"Add the canned tomatoes, dried basil, dried oregano, salt, black pepper, and sugar. Stir well to combine.",
"Bring the sauce to a simmer and let it cook for 20-30 minutes, stirring occasionally, until the sauce has thickened and the flavors have melded together.",
"While the sauce cooks, bring a large pot of salted water to a boil and cook the spaghetti according to the package instructions until al dente. Reserve 1 cup of pasta water before draining the spaghetti.",
"Add the reserved pasta water to the sauce and stir to combine.",
"Combine the cooked spaghetti and sauce, tossing to coat the pasta evenly.",
"Serve hot, topped with grated Parmesan cheese and a drizzle of extra virgin olive oil.",
"Enjoy!"
]
}
```
Generated with Llama-3.2-3B-Instruct model - pretty good for a 3B
parameter model 👍
## Test Plan
`pytest -v -s
llama_stack/providers/tests/inference/test_text_inference.py -k
llama_3b-vllm_remote`
With the following setup:
```bash
# Environment
export INFERENCE_MODEL=meta-llama/Llama-3.2-3B-Instruct
export INFERENCE_PORT=8000
export VLLM_URL=http://localhost:8000/v1
# vLLM server
sudo docker run --gpus all \
-v $STORAGE_DIR/.cache/huggingface:/root/.cache/huggingface \
--env "HUGGING_FACE_HUB_TOKEN=$(cat ~/.cache/huggingface/token)" \
-p 8000:$INFERENCE_PORT \
--ipc=host \
--net=host \
vllm/vllm-openai:v0.6.3.post1 \
--model $INFERENCE_MODEL
# llama-stack server
llama stack build --template remote-vllm --image-type conda && llama stack run distributions/remote-vllm/run.yaml \
--port 5001 \
--env INFERENCE_MODEL=meta-llama/Llama-3.2-3B-Instruct
```
Results:
```
llama_stack/providers/tests/inference/test_text_inference.py::TestInference::test_model_list[llama_3b-vllm_remote] PASSED
llama_stack/providers/tests/inference/test_text_inference.py::TestInference::test_completion[llama_3b-vllm_remote] SKIPPED
llama_stack/providers/tests/inference/test_text_inference.py::TestInference::test_completions_structured_output[llama_3b-vllm_remote] SKIPPED
llama_stack/providers/tests/inference/test_text_inference.py::TestInference::test_chat_completion_non_streaming[llama_3b-vllm_remote] PASSED
llama_stack/providers/tests/inference/test_text_inference.py::TestInference::test_structured_output[llama_3b-vllm_remote] PASSED
llama_stack/providers/tests/inference/test_text_inference.py::TestInference::test_chat_completion_streaming[llama_3b-vllm_remote] PASSED
llama_stack/providers/tests/inference/test_text_inference.py::TestInference::test_chat_completion_with_tool_calling[llama_3b-vllm_remote] PASSED
llama_stack/providers/tests/inference/test_text_inference.py::TestInference::test_chat_completion_with_tool_calling_streaming[llama_3b-vllm_remote] PASSED
================================ 6 passed, 2 skipped, 120 deselected, 2 warnings in 13.26s ================================
```
## Sources
- https://github.com/vllm-project/vllm/discussions/8300
- By default, vLLM uses https://github.com/dottxt-ai/outlines for
structured outputs
[[1](32e7db2536/vllm/engine/arg_utils.py (L279-L280))]
## Before submitting
[N/A] This PR fixes a typo or improves the docs (you can dismiss the
other checks if that's the case)
- [x] Ran pre-commit to handle lint / formatting issues.
- [x] Read the [contributor
guideline](https://github.com/meta-llama/llama-stack/blob/main/CONTRIBUTING.md),
Pull Request section?
[N/A?] Updated relevant documentation. Couldn't find any relevant
documentation. Lmk if I've missed anything.
- [x] Wrote necessary unit or integration tests.
# What does this PR do?
Current examples would cause a lot of unnecessary painful duplication
when a bunch of custom tools are expected while dealing with a real use
case.
Also added pip install -U httpx==0.27.2 to avoid a [httpx proxies
error](https://github.com/meta-llama/llama-stack-apps/issues/131) when
running in an env with 0.28 or higher of httpx installed by default.
In short, provide a summary of what this PR does and why. Usually, the
relevant context should be present in a linked issue.
- [ ] Addresses issue (#issue)
## Test Plan
Please describe:
- tests you ran to verify your changes with result summaries.
- provide instructions so it can be reproduced.
## Sources
Please link relevant resources if necessary.
## Before submitting
- [ ] This PR fixes a typo or improves the docs (you can dismiss the
other checks if that's the case).
- [ ] Ran pre-commit to handle lint / formatting issues.
- [ ] Read the [contributor
guideline](https://github.com/meta-llama/llama-stack/blob/main/CONTRIBUTING.md),
Pull Request section?
- [ ] Updated relevant documentation.
- [ ] Wrote necessary unit or integration tests.
# What does this PR do?
I think I misunderstood the meaning of “single node” when describing the
type of the Cerebras integration. It should be hosted instead of single
node as the inference is done via API call.
cc: @ashwinb @raghotham
- [X] This PR fixes a typo or improves the docs (you can dismiss the
other checks if that's the case).
- [ ] Ran pre-commit to handle lint / formatting issues.
- [ ] Read the [contributor
guideline](https://github.com/meta-llama/llama-stack/blob/main/CONTRIBUTING.md),
Pull Request section?
- [ ] Updated relevant documentation.
- [ ] Wrote necessary unit or integration tests.
