Update README

README.md

@@ -28,23 +28,37 @@ short_description: GeoAI Coding Agent - Geospatial AI Coding Assistant"
 
 # 🌍 GeoAI Coding Agent
 
-A **Geospatial AI Coding Assistant** powered by `Qwen/Qwen2.5-Coder-7B-Instruct` via HuggingFace Inference API.
+A **Geospatial AI Coding Assistant** powered by multiple LLMs via HuggingFace Inference Providers.
 
-Specialized in **GDAL/OGR**, **Rasterio**, **GeoPandas**, **xarray**, and geospatial development across multiple programming languages.
+Specialized in **GDAL/OGR**, **Rasterio**, **GeoPandas**, **xarray**, and geospatial development across multiple programming languages. Designed for **beginner and intermediate learners** with educational explanations.
 
 ![Python](https://img.shields.io/badge/Python-3.10+-blue.svg)
-![Gradio](https://img.shields.io/badge/Gradio-4.19+-orange.svg)
+![Gradio](https://img.shields.io/badge/Gradio-6.3+-orange.svg)
 ![License](https://img.shields.io/badge/License-AGPL--3.0-green.svg)
 
 ## ✨ Features
 
+- **🤖 Multiple AI Models**: Choose from 6 different models (DeepSeek, Kimi, Llama, MiniMax, GLM, Mistral)
 - **🗺️ Geospatial Expertise**: Deep knowledge of GDAL, Rasterio, GeoPandas, PyProj, xarray, and rioxarray
+- **📚 Educational Focus**: Responses include code explanations, step-by-step logic, and tips for beginners
 - **💻 Multi-Language Support**: Python, Java, C/C++, JavaScript, TypeScript, Rust
-- **📥 Download Options**: Export responses as Markdown, Jupyter Notebooks, or code files
+- **📥 Download Options**: Export responses as Markdown or code files
 - **🎨 Code Editor Style UI**: Syntax highlighting with dark theme
-- **🔒 BYOT (Bring Your Own Token)**: Uses your HuggingFace API token for inference
 - **⚡ Streaming Responses**: Real-time token streaming for better UX
 
+## 🤖 Available Models
+
+| Model | Provider | Speed | Best For |
+|-------|----------|-------|----------|
+| **DeepSeek V3.2** | Novita | Medium | Complex geospatial tasks, detailed explanations |
+| **Kimi K2 Instruct** | Novita | Medium | General coding, good balance |
+| **Llama 3.1 8B** | Novita | Fast | Quick answers, simple tasks |
+| **MiniMax M2.1** | Novita | Medium | Creative solutions |
+| **GLM 4.7 Flash** | Novita | Fast | Fast responses, basic tasks |
+| **Mistral 7B v0.2** | Featherless | Fast | Quick prototyping |
+
+> 💡 **Tip**: Larger models provide better results but take longer. Smaller models are faster for simple queries.
+
 ## 🚀 Quick Start
 
 ### Local Development
@@ -122,22 +136,25 @@ geoai-coding-agent/
 
 Key settings in `config.py`:
 
-| Parameter        | Default                          | Description                                 |
-| ---------------- | -------------------------------- | ------------------------------------------- |
-| `MODEL_ID`       | `Qwen/Qwen2.5-Coder-7B-Instruct` | HuggingFace model                           |
-| `MAX_NEW_TOKENS` | `2048`                           | Maximum response length                     |
-| `TEMPERATURE`    | `0.3`                            | Sampling temperature (lower = more focused) |
-| `TOP_P`          | `0.9`                            | Nucleus sampling threshold                  |
+| Parameter          | Default           | Description                                 |
+| ------------------ | ----------------- | ------------------------------------------- |
+| `DEFAULT_MODEL`    | `DeepSeek V3.2`   | Default model selection                     |
+| `MAX_NEW_TOKENS`   | `2048`            | Maximum response length                     |
+| `TEMPERATURE`      | `0.3`             | Sampling temperature (lower = more focused) |
+| `TOP_P`            | `0.9`             | Nucleus sampling threshold                  |
+| `AVAILABLE_MODELS` | (see table above) | Dictionary of available models & providers  |
 
 ## 🔑 API Token
 
-This application requires a **HuggingFace API token** for inference. This design:
-- ✅ Keeps the Space free (no server-side costs)
-- ✅ Prevents token limit overflow
-- ✅ Gives users control over their usage
+This application requires a **HuggingFace API token** with Inference Provider permissions.
+
+**Required permissions**:
+- ✅ Make calls to Inference Providers
 
 Get your free token at: [huggingface.co/settings/tokens](https://huggingface.co/settings/tokens)
 
+For HuggingFace Spaces deployment, add the token as a **Secret** named `HF_TOKEN` in Space Settings.
+
 ## 🛠️ Supported Languages
 
 | Language   | Extension    | Use Case                      |
@@ -158,8 +175,8 @@ Get your free token at: [huggingface.co/settings/tokens](https://huggingface.co/
 ## 🙏 Acknowledgments
 
 - Inspired by [GeoAI-Assistance-Ext](https://github.com/rifatSDAS/GeoAI-Assistance-Ext) VS Code Extension
-- Powered by [Qwen2.5-Coder](https://huggingface.co/Qwen/Qwen2.5-Coder-7B-Instruct)
-- Built with [Gradio](https://gradio.app/) and [HuggingFace Inference API](https://huggingface.co/inference-api)
+- Powered by multiple LLMs via [HuggingFace Inference Providers](https://huggingface.co/docs/huggingface_hub/guides/inference)
+- Built with [Gradio](https://gradio.app/)
 
 ## About the Developer