config.yaml

# ========================================
# Full RAG Knowledge Assistant
# ========================================

client:
  name: "Knowledge Assistant"
  description: "AI-powered Q&A with document retrieval and citation"
  theme_color: "blue"

kb:
  directory: "./kb"
  index_directory: "./.index"

models:
  embedding: "sentence-transformers/all-MiniLM-L6-v2"
  qa: "google/flan-t5-base" 

thresholds:
  confidence: 0.25
  similarity: 0.35

chunking:
  chunk_size: 800
  overlap: 200

quick_actions:
  - label: "📚 Getting Started"
    query: "How do I get started?"
  - label: "❓ FAQ"
    query: "What are frequently asked questions?"
  - label: "📞 Contact Support"
    query: "How do I contact support?"

messages:
  welcome: "👋 How can I help? Ask me anything or use a quick action button below."
  no_answer: "❌ **I don't know the answer to that** but if you have any document with details I can learn about it."
  upload_prompt: "📤 Upload a relevant document above, and I'll be able to help you find the information you need!"