Fix app.py import and update Gradio version

- Change from importing 'demo' to 'create_gradio_interface'
- Update Gradio SDK version from 4.0.0 to 4.44.1
- Fix ImportError: cannot import name 'demo'

README.md

@@ -4,7 +4,7 @@ emoji: 🤖
 colorFrom: blue
 colorTo: purple
 sdk: gradio
-sdk_version: 4.0.0
+sdk_version: 4.44.1
 app_file: app.py
 pinned: false
 license: mit

README_HF.md

@@ -1,59 +0,0 @@
----
-title: AI Assistant Multi Agent System
-emoji: 🤖
-colorFrom: blue
-colorTo: purple
-sdk: gradio
-sdk_version: 4.0.0
-app_file: app.py
-pinned: false
-license: mit
----
-
-# AI Assistant Multi-Agent System
-
-A modern multi-agent conversational AI system built with LangChain, featuring specialized agents for documentation, settings, and system management.
-
-## 🌟 Features
-
-- **📚 Document Reader Agent**: RAG-powered semantic search across technical documentation
-- **⚙️ Profile Settings Agent**: Manage user preferences and settings
-- **🔄 Smart Agent Switching**: Seamless handoff between specialized agents
-- **🚀 Fast In-Memory Search**: Optimized vector similarity search without external databases
-
-## 🔧 Configuration
-
-Set your OpenAI API key in the Space settings:
-
-```
-OPENAI_API_KEY=your-api-key-here
-```
-
-## 💬 Usage Examples
-
-Simply start chatting! The Document Reader agent handles documentation queries by default, and will automatically transfer you to the appropriate agent when needed.
-
-### Example Queries:
-- "How do I install Harmony 1.8?"
-- "Show me webhook documentation for Chorus"
-- "Set my profile name to Alice"
-- "What are the system requirements for Harmony?"
-
-## 🏗️ Architecture
-
-This system uses:
-- **LangChain** for agent orchestration
-- **OpenAI** embeddings and LLMs
-- **In-memory vector search** for fast document retrieval
-- **Gradio** for the web interface
-
-## 📊 Available Documentation
-
-- **Harmony**: Versions 1.2, 1.5, 1.6, 1.8
-- **Chorus**: Version 1.1
-
-The system searches through pre-embedded technical documentation to provide accurate, version-specific answers.
-
-## 🤝 Contributing
-
-This is an open-source project. Feel free to contribute or report issues on our GitHub repository.

app.py

@@ -9,10 +9,11 @@ import os
 sys.path.insert(0, os.path.join(os.path.dirname(__file__), 'py'))
 
 # Import and run the actual app
-from frontend.gradio_app import demo
+from frontend.gradio_app import create_gradio_interface
 
 if __name__ == "__main__":
-    # Launch with HuggingFace Spaces settings
+    # Create and launch the Gradio interface
+    demo = create_gradio_interface()
     demo.launch(
         server_name="0.0.0.0",
         server_port=7860,