GROQ_SETUP_INSTRUCTIONS.md

🚀 Groq Integration Setup - COMPLETE GUIDE

✅ What Was Done:

1. Added FREE Groq Fallback

• Created backend/groq_fallback.py - Handles Groq API integration
• Updated backend/main.py - Integrated fallback logic
• Updated requirements.txt - Added groq>=0.4.0
• NO BREAKING CHANGES - System works with or without Groq!

2. How It Works:

User Question
     ↓
ALU Knowledge Base Search
     ↓
Score >= 50? → Use ALU Answer ✅
     ↓
Score < 50? → Use Groq Fallback 🤖
     ↓
Groq Failed? → Use ALU Answer anyway ✅

Priority:

1. ALU Knowledge Base (always first!)
2. Groq API (if ALU match is weak)
3. ALU fallback (if Groq fails)

---

📋 Setup Instructions:

Step 1: Get FREE Groq API Key (2 minutes)

1. Go to: https://console.groq.com/
2. Click "Sign Up" (free account)
3. Verify your email
4. Go to "API Keys" section
5. Click "Create API Key"
6. Copy the key (starts with gsk_...)

IMPORTANT: Save this key - you won't see it again!

---

Step 2: Add API Key to Hugging Face (1 minute)

1. Go to: https://huggingface.co/spaces/Ngum/alu-student-companion
2. Click "Settings" tab (top right)
3. Scroll down to "Repository secrets"
4. Click "New secret" button
5. Fill in:
   • Name: GROQ_API_KEY
   • Value: Paste your Groq API key (gsk_...)
6. Click "Add secret"

---

Step 3: Wait for Rebuild (2-3 minutes)

The space will automatically:

• ✅ Detect the new secret
• ✅ Rebuild the container
• ✅ Load Groq integration
• ✅ Start serving requests

You'll see: "Building" → "Running" in the space status

---

🧪 Testing:

Test 1: Check Groq Status

curl https://ngum-alu-student-companion.hf.space/health

Expected Response:

{
  "status": "healthy",
  "components": {
    "groq_fallback": {
      "enabled": true,
      "api_key_set": true,
      "client_initialized": true,
      "model": "llama-3.1-70b-versatile",
      "free_tier": "14,400 requests/day"
    }
  }
}

If "enabled": false:

• Check API key is added correctly
• Check space has restarted
• Check logs for errors

---

Test 2: ALU Question (Should use ALU KB)

curl -X POST https://ngum-alu-student-companion.hf.space/api/chat \
  -H "Content-Type: application/json" \
  -d '{"message": "Who founded ALU?"}'

Expected:

• Should return: "Fred Swaniker founded ALU in 2015"
• Source: ALU Knowledge Base
• NOT using Groq (ALU KB has high score)

---

Test 3: Non-ALU Question (Should use Groq)

curl -X POST https://ngum-alu-student-companion.hf.space/api/chat \
  -H "Content-Type: application/json" \
  -d '{"message": "What is the capital of France?"}'

Expected:

• Should return: "Paris is the capital of France..."
• Source: groq_llm
• Model: llama-3.1-70b-versatile

---

Test 4: Weak ALU Match (Should use Groq)

curl -X POST https://ngum-alu-student-companion.hf.space/api/chat \
  -H "Content-Type: application/json" \
  -d '{"message": "Tell me about university life in Africa"}'

Expected:

• Should use Groq (weak ALU match)
• But will mention ALU in context
• Comprehensive answer about African university life

---

📊 What Questions Use What:

ALU Knowledge Base (Primary):

• ✅ "Who founded ALU?"
• ✅ "Where is ALU located?"
• ✅ "What programs does ALU offer?"
• ✅ "How do I apply to ALU?"
• ✅ "What is the tuition at ALU?"
• ✅ Any specific ALU question

Groq Fallback (Secondary):

• 🤖 "What is the capital of France?"
• 🤖 "Explain quantum physics"
• 🤖 "How do I learn Python?"
• 🤖 "What is climate change?"
• 🤖 Weak ALU matches (score < 50)

---

💰 Cost Analysis:

Groq FREE Tier:

• ✅ 14,400 requests/day
• ✅ 500+ tokens/second
• ✅ No credit card required
• ✅ No expiration

Estimated Usage:

• ALU questions: ~80% (use ALU KB, FREE)
• Groq fallback: ~20% (use Groq, FREE)
• Total cost: $0/month 🎉

If you exceed 14,400/day:

• System falls back to ALU KB
• No errors or downtime
• Consider upgrading Groq plan (optional)

---

🔧 Troubleshooting:

Problem: Groq not enabled

Check:

curl https://ngum-alu-student-companion.hf.space/health

If "enabled": false:

1. Verify API key in Hugging Face secrets
2. Check key starts with gsk_
3. Restart space manually
4. Check logs for initialization errors

---

Problem: Groq API errors

Symptoms:

• Responses say "I don't have information..."
• Logs show "Groq API error"

Solutions:

1. Check API key is valid at https://console.groq.com/
2. Check you haven't exceeded 14,400 requests/day
3. System will automatically fall back to ALU KB

---

Problem: All questions use Groq

This shouldn't happen! ALU questions should use ALU KB first.

Debug:

1. Check semantic search is working
2. Check ALU knowledge base is loaded
3. Check logs for "ALU score" values
4. If scores are low, knowledge base may need updating

---

📈 Monitoring:

Check Logs:

In Hugging Face Space:

1. Go to "Logs" tab
2. Look for:
   • ✅ Groq fallback enabled (FREE tier)
   • 🤖 Using Groq fallback - ALU score too low: XX.X
   • [OK] Groq API works!

Response Metadata:

Every response includes:

{
  "response": "...",
  "source": "groq_llm" or "alu_kb",
  "model": "llama-3.1-70b-versatile",
  "engine": "groq_fallback",
  "alu_score": 35.2
}

Use this to track which questions use Groq!

---

🎯 Success Criteria:

✅ Groq Status Check:

• Health endpoint shows "enabled": true
• API key is set
• Client initialized

✅ ALU Questions Work:

• "Who founded ALU?" → Returns Fred Swaniker
• Uses ALU Knowledge Base (not Groq)
• Fast and accurate

✅ Non-ALU Questions Work:

• "What is the capital of France?" → Returns Paris
• Uses Groq fallback
• Comprehensive answer

✅ No Breaking Changes:

• All existing functionality works
• System handles Groq failures gracefully
• Falls back to ALU KB when needed

---

📞 Support:

If you have issues:

1. Check health endpoint first
2. Check Hugging Face logs
3. Verify API key is correct
4. Test with curl commands above

Remember: The system works perfectly WITHOUT Groq! It's just an enhancement.

---

🎉 You're Done!

Your ALU Chatbot now has:

• ✅ Smart ALU Knowledge Base (primary)
• ✅ FREE Groq Fallback (secondary)
• ✅ Semantic Search (finds Fred Swaniker!)
• ✅ Professional Responses (concise and accurate)
• ✅ No Breaking Changes (everything still works!)

Total Cost: $0/month 🚀

Enjoy your enhanced chatbot! 🎊