Update Playground links to the Air Space URL

README.md

@@ -42,7 +42,7 @@ tags:
 
 [![GitHub](./assets/badges/github-badge.svg)](https://github.com/Edge0-AI/Audio8_TTS) [![License](./assets/badges/license-badge.svg)](./LICENSE) [![Demo](./assets/badges/demo-badge.svg)](https://edge0-ai.github.io/Audio8_TTS/realistic-0.6b/) [![arXiv](./assets/badges/arxiv-badge.svg)](https://arxiv.org/abs/2610.14776)
 
-[![Playground](./assets/badges/playground-badge.svg)](https://huggingface.co/spaces/Edge0/Audio8-TTS-Realistic-0.6b)
+[![Playground](./assets/badges/playground-badge.svg)](https://huggingface.co/spaces/Edge0/Audio8-TTS-Realistic-Air)
 
 [Languages](#supported-languages) · [Quick start](#installation) · [Serving](#high-throughput-serving-sglang-omni) · [Evaluation](#evaluation)
 
@@ -54,7 +54,7 @@ tags:
 
 This release supports **23 languages**, adding **12 languages compared with Preview**. It uses the same Transformers inference interface as Preview. This repository includes the complete model checkpoint, its 44.1 kHz neural audio codec, tokenizer, processor, and custom Transformers code.
 
-Try speech generation and voice cloning in the [interactive Playground](https://huggingface.co/spaces/Edge0/Audio8-TTS-Realistic-0.6b). Hosted on Hugging Face ZeroGPU; availability depends on the queue and your daily GPU allowance.
+Try speech generation and voice cloning in the [interactive Playground](https://huggingface.co/spaces/Edge0/Audio8-TTS-Realistic-Air). Hosted on Hugging Face ZeroGPU; availability depends on the queue and your daily GPU allowance.
 
 ## Highlights