fix(documentation): remove contribution section from readme

readme.md

@@ -452,15 +452,6 @@ export PERPLEXITY_API_KEY=pplx-...
 | **Real-time Data** | XAI | Access to current information |
 | **Cost Sensitive** | Ollama/Exo | Free (local) or distributed compute |
 
-## 🤝 Contributing
-
-SmartAI is open source and welcomes contributions! Visit our [GitHub repository](https://code.foss.global/push.rocks/smartai) to:
-
-- Report issues
-- Submit pull requests
-- Request features
-- Join discussions
-
 ## 📈 Roadmap
 
 - [ ] Streaming function calls