Msingh openai rag with vision

[msingh-openai]

Summary

Cookbook that demonstrates setup and implementation of a Pinecone RAG solution for questing and answering using GPR-4o vision modality.

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[msingh-openai]

Added Kevin as reviewer

[alwell-kevin]

Should be "Create"

[alwell-kevin]

LGTM! 🚢

Notes that I generally agree with from AI Collaboration below.

•	Title and Introduction: Simplify title; consider breaking up dense introductory text.
•	Structure: Well-organized steps, but consistent labeling (e.g., Step 1, Step 2) would improve navigation.
•	Code Clarity: Functions are clear; add brief in-line comments on key parameters, e.g., get_vision_response.
•	Error Handling: Good use of error handling in key functions; add API error output for improved debugging.
•	Visual Output: Include sample visual interpretations to verify fidelity; mention limitations for complex visuals especially tabular data.
•	Performance Notes: Add early guidance on cost and latency for vision modality use.
•	Grammar: Minor typo in markdown, e.g., “Creat2” instead of “Create”.