Shashiguduri/github-code-explainer

1# Backend environment variables2# Copy this file to .env and fill in your values3 4# ── Required ──────────────────────────────────────────────────────────────────5# Get a free key at https://console.groq.com6GROQ_API_KEY=gsk_your_groq_api_key_here7 8# ── Optional ──────────────────────────────────────────────────────────────────9# Raises GitHub API rate limit from 60 → 5000 requests/hour10# Get a token at https://github.com/settings/tokens (no special scopes needed)11GITHUB_TOKEN=ghp_your_github_token_here12 13# Override the Groq model (default: llama3-8b-8192)14# Options: llama3-70b-8192 | llama-3.3-70b-versatile | mixtral-8x7b-32768 | gemma2-9b-it15GROQ_MODEL=llama-3.1-8b-instant16 17# Production React URL for CORS (leave blank for local dev)18FRONTEND_URL=19