Update API key configuration in config.yml.template to use environmen…

[roshatron2]

…t variable syntax for improved flexibility and security. This change standardizes the way API keys are referenced across different models and services.

Summary by CodeRabbit

• Chores
  • Standardized configuration syntax for environment variable resolution across API keys and service URLs (language models, embedding services, ASR, and vector database integrations) to improve consistency and provide explicit defaults.

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[coderabbitai]

📝 Walkthrough

Walkthrough

The configuration template file standardizes environment variable resolution patterns across API key and service URL entries by replacing direct variable expansions with a centralized oc.env syntax that includes explicit default values for OPENAI, GROQ, Deepgram, QDRANT, and Parakeet ASR configurations.

Changes

Cohort / File(s)

Summary

Configuration standardization config/config.yml.template

Switched from direct environment variable expansions (e.g., ${OPENAI_API_KEY}) to centralized oc.env syntax (e.g., oc.env:OPENAI_API_KEY,<default>) for API keys and service URLs across LLM providers, embedding models, and external service endpoints. Affected entries include OPENAI_API_KEY, GROQ_API_KEY, DEEPGRAM_API_KEY, QDRANT_BASE_URL, QDRANT_PORT, PARAKEET_ASR_URL, and related configuration parameters.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main change: updating API key configuration in config.yml.template to use environment variable syntax. It is specific, concise, and directly relates to the primary objective of standardizing configuration value resolution.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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[AnkushMalaker]

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