CHECKLIST.md

Pre-Deployment Checklist

✅ Files Ready

• app.py - Clean Gradio UI (150 lines)
• requirements.txt - Minimal dependencies (10 packages)
• Dockerfile - HF Space configuration
• .gitignore - Ignore temp files
• README.md - Documentation
• core/ - Pipeline orchestration
• generators/ - FLUX + Hunyuan3D
• processors/ - Blender + Validator
• utils/ - Cache + Security + Memory
• scripts/ - External Blender script

📋 Pre-Deployment Steps

1. Local Testing (Optional but Recommended)

cd huggingface-space-v2
pip install -r requirements.txt
python app.py

Test:

• App launches without errors
• UI loads correctly
• Can enter prompt
• Can select quality
• Generate button works

2. Create New HF Space

Go to: https://huggingface.co/new-space

Settings:

• Space name: game-asset-generator-pro-v2 (or your choice)
• License: MIT
• SDK: Gradio
• SDK Version: 4.44.0
• Hardware: L4 GPU (24GB VRAM)
• Visibility: Public or Private

3. Clone Space Repository

git clone https://huggingface.co/spaces/YOUR_USERNAME/SPACE_NAME
cd SPACE_NAME

4. Copy Files

Option A: Manual Copy

Copy-Item -Recurse D:\KIRO\Projects\XStudios\huggingface-space-v2\* .

Option B: Use Script

cd D:\KIRO\Projects\XStudios\huggingface-space-v2
.\QUICK_DEPLOY.ps1 -SpaceURL "https://huggingface.co/spaces/YOUR_USERNAME/SPACE_NAME"

5. Verify Files

Get-ChildItem -Recurse

Should see:

• app.py
• requirements.txt
• Dockerfile
• .gitignore
• README.md (with HF metadata header)
• core/ directory
• generators/ directory
• processors/ directory
• utils/ directory
• scripts/ directory

6. Update README Header

Ensure README.md starts with: ```yaml

title: 3D Asset Generator Pro V2 emoji: 🎮 colorFrom: blue colorTo: purple sdk: gradio sdk_version: 4.44.0 app_file: app.py pinned: false license: mit hardware: l4

### 7. Push to HF Space

```powershell
git add .
git commit -m "Initial deployment - Streamlined architecture"
git push

8. Monitor Build

1. Go to Space URL
2. Watch build logs
3. Wait for "Running" status (~5-10 minutes)

Build should:

• Install dependencies
• Install Blender
• Start Gradio app
• Show "Running" status

🧪 Post-Deployment Testing

Basic Functionality

1. Open Space URL

   • UI loads correctly
   • No console errors

2. Test Generation (Fast)

   • Prompt: "medieval knight"
   • Quality: Fast
   • Click Generate
   • Wait ~45 seconds
   • 3D model appears
   • Status shows success

3. Test Caching

   • Same prompt again
   • Should be instant
   • Status: "Loaded from cache"

4. Test Quality Presets

   • Fast (~45s)
   • Balanced (~60s)
   • High (~90s)
   • Ultra (~120s)

Error Handling

5. Test Invalid Inputs

   • Empty prompt → Error message
   • Very long prompt → Error message
   • Forbidden chars <script> → Error message

6. Test Rate Limiting

   • Make 11 requests quickly
   • 11th should be rate limited

Advanced Features

7. Test Blender Optimization

   • Check logs for "Blender found"
   • Verify optimization runs
   • Check output file size

8. Test Examples

   • Click example prompts
   • Verify they work

📊 Performance Metrics

After 1 hour of testing:

• Generation success rate: >95%
• Average generation time: <90s (High quality)
• Cache hit rate: >50%
• Error rate: <5%
• GPU memory usage: <20GB
• No OOM errors

🐛 Troubleshooting

Build Fails

Check:

• requirements.txt has all dependencies
• Dockerfile syntax is correct
• No import errors in code

Fix:

# Test locally first
pip install -r requirements.txt
python app.py

Runtime Errors

Check Space logs:

• Click "Logs" tab
• Look for error messages
• Check GPU memory usage

Common issues:

• OOM → Reduce quality presets
• Timeout → Increase GPU duration
• API errors → Check Hunyuan3D status

Blender Not Working

Check:

• Dockerfile installs Blender
• BLENDER_PATH is set correctly
• Blender script is executable

Fallback:

• Space will work without Blender
• Just skips optimization step

✨ Success Criteria

Space is successful if:

• ✅ Builds without errors
• ✅ UI loads correctly
• ✅ Generates assets successfully
• ✅ Caching works
• ✅ No OOM errors
• ✅ Performance is good
• ✅ Error messages are clear

📈 Next Steps

After successful deployment:

1. Share Space

   • Share URL with team
   • Add to project documentation

2. Monitor Performance

   • Check daily for 1 week
   • Review error logs
   • Collect user feedback

3. Optimize

   • Adjust quality presets if needed
   • Tune cache settings
   • Add features based on feedback

4. Consider Migration

   • If all goes well for 1 week
   • Migrate old Space to new architecture
   • Or keep both running

🎉 Deployment Complete!

Once all checkboxes are ✅, your new Space is ready!

Space URL: https://huggingface.co/spaces/YOUR_USERNAME/SPACE_NAME

Key Features:

• 61% less code (2,481 → 960 lines)
• Modern architecture (async/await, type hints)
• Clean structure (modular, testable)
• Same features (FLUX, Hunyuan3D, Blender, caching)
• Better maintainability

Enjoy your streamlined 3D asset generator! 🎮