Runtime configuration (single source of truth)

To keep experiments repeatable and scripts maintainable, this repo uses .env to store:

• AZURE_OPENAI_ENDPOINT
• AZURE_OPENAI_API_KEY
• AZURE_OPENAI_DEPLOYMENT ✅ Put your deployment name here
• AZURE_OPENAI_API_VERSION (default: 2024-10-21)

Copy .env.example to .env.

Why this matters

Centralizing configuration prevents errors during sweeps (e.g., accidentally testing different deployments or API versions).