(doc) remove the invalid -y flag from uv pip install openai quick-start command

[kheiss-uwzoo]

removed -v option from pip install openai:

Since uv does not support -y, the command fails when users run the quick-start instructions.

Fix:
Replace the incorrect command with the proper one:

bash
uv pip install openai

[greptile-apps]

Greptile Summary

This PR fixes a broken quickstart instruction in nemo_retriever/README.md — the previous uv pip install -y openai command failed because uv pip install does not support the -y flag (a conda/legacy pip convention). The corrected uv pip install openai on line 158 is the right fix.

Confidence Score: 5/5

Safe to merge — trivial documentation fix with no behavioral or API changes.

Single-line doc correction removing an unsupported flag from a shell command; no code logic, model lifecycle, or public API is affected.

No files require special attention.

Vulnerabilities

No security concerns identified.

Important Files Changed

Filename	Overview
nemo_retriever/README.md	Corrects broken install command (uv pip install -y openai → uv pip install openai); one minor prose inconsistency at line 203 remains

Flowchart

%%{init: {'theme': 'neutral'}}%%
flowchart TD
    A["uv venv retriever --python 3.12"] --> B["uv pip install nemo-retriever nv-ingest-*"]
    B --> C["uv pip install torch torchvision\n(CUDA 13 index)"]
    C --> D[Run ingestion pipeline]
    D --> E{Need LLM answers?}
    E -- Yes --> F["uv pip install openai\nexport NVIDIA_API_KEY=..."]
    F --> G["Query build.nvidia.com LLM\n(OpenAI-compatible API)"]
    E -- No --> H["Query embeddings directly\nRetriever.query()"]

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Comments Outside Diff (1)

1. nemo_retriever/README.md, line 203 (link)

   Inconsistent package manager reference in prose

   This sentence uses pip install cairosvg while every other install instruction in this guide uses uv pip. The code block immediately below already shows the correct uv pip install form — only this prose description needs updating.

   Prompt To Fix With AI

   This is a comment left during a code review.
   Path: nemo_retriever/README.md
   Line: 203
   
   Comment:
   **Inconsistent package manager reference in prose**
   
   This sentence uses `pip install cairosvg` while every other install instruction in this guide uses `uv pip`. The code block immediately below already shows the correct `uv pip install` form — only this prose description needs updating.
   
   
   
   How can I resolve this? If you propose a fix, please make it concise.

Prompt To Fix All With AI

This is a comment left during a code review.
Path: nemo_retriever/README.md
Line: 203

Comment:
**Inconsistent package manager reference in prose**

This sentence uses `pip install cairosvg` while every other install instruction in this guide uses `uv pip`. The code block immediately below already shows the correct `uv pip install` form — only this prose description needs updating.

```suggestion
For SVG files, install the optional `cairosvg` dependency with `uv pip install "cairosvg>=2.7.0"`. SVG support is available in the NeMo Retriever Library, but not in the container deployment. `cairosvg` requires network access to install, so it will not work in air-gapped environments.
```

How can I resolve this? If you propose a fix, please make it concise.

_{Reviews (1): Last reviewed commit: "Merge branch 'main' into kheiss/remove-y..." | Re-trigger Greptile}

[kheiss-uwzoo]

Greptile Summary
This PR ports documentation updates from PR #1812 to the 26.03 branch, refreshing the extraction overview (docs/docs/extraction/overview.md) and the library-mode quick start README (nemo_retriever/README.md) with CUDA 13 requirements, updated install commands, and new pipeline examples.
• nemo_retriever/README.md line 158: uv pip install -y openai uses an invalid -y flag — this is an apt/apt-get convention that uv pip install does not support, so the command will fail with an unrecognized option error for any user who follows the quick start guide.
Confidence Score: 4/5
Safe to merge after fixing the invalid -y flag in the uv install command on line 158.
One P1 finding: a broken shell command that will error when copy-pasted by users following the quick start guide. All other changes are prose-only documentation with no functional issues.
nemo_retriever/README.md — invalid uv pip install -y openai on line 158.
Important Files Changed

Filename Overview
docs/docs/extraction/overview.md Documentation-only overview update describing supported file types and related topics; no issues found.
nemo_retriever/README.md Quick start README updated with CUDA 13 setup and pipeline examples; contains an invalid -y flag in a uv pip install command on line 158.
Flowchart
%%{init: {'theme': 'neutral'}}%%
flowchart TD
A["Input Documents\nPDF / DOCX / HTML / Audio / Video"] --> B["create_ingestor()"]
B --> C[".files()"]
C --> D[".extract()\nPage Elements + OCR + Table Structure"]
D --> E{Optional Steps}
E --> F[".split()\nToken-based chunking"]
E --> G[".embed()\nEmbedding generation"]
G --> H[".vdb_upload()\nLanceDB storage"]
H --> I["Retriever.query()\nSemantic search"]
I --> J["LLM Answer Generation"]
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Comments Outside Diff (1)

1. nemo_retriever/README.md, line 158 (link)
   Invalid flag for uv pip install
   The -y flag is not recognized by uv pip install — it is an apt-get/apt convention, not a uv flag. Running this command will fail with an unrecognized option error for any user who copy-pastes it from the quick start guide.
   Prompt To Fix With AI
   This is a comment left during a code review.
   Path: nemo_retriever/README.md
   Line: 158

Comment:
Invalid flag for uv pip install

The -y flag is not recognized by uv pip install — it is an apt-get/apt convention, not a uv flag. Running this command will fail with an unrecognized option error for any user who copy-pastes it from the quick start guide.

How can I resolve this? If you propose a fix, please make it concise.
Prompt To Fix All With AI
This is a comment left during a code review.
Path: nemo_retriever/README.md
Line: 158

Comment:
Invalid flag for uv pip install

The -y flag is not recognized by uv pip install — it is an apt-get/apt convention, not a uv flag. Running this command will fail with an unrecognized option error for any user who copy-pastes it from the quick start guide.

uv pip install openai