Update docs/description.md

docs/description.md

@@ -13,10 +13,15 @@ This demo showcases a lightweight Stable Diffusion model (SDM) for general-purpo
 
 <br/>
 
-**Demo Environment**: [July/27/2023] NVIDIA T4-small (4 vCPU · 15 GB RAM · 16GB VRAM) — 5~10 sec inference of the original SDM (for a 512×512 image with 25 denoising steps).
+**Demo Environment**: [July/31/2023] Free CPU-basic (2 vCPU · 16 GB RAM) — 7~10 min slow inference of the original SDM (for a 512×512 image with 25 denoising steps)
+<br/>
+ - 🙏 Better to use the quickstart code or Hosted inference API in [BK-SDM-Small Model Card](https://huggingface.co/nota-ai/bk-sdm-small).
+
 <details>
 <summary>Previous Env Setup:</summary>
+[July/27/2023] NVIDIA T4-small (4 vCPU · 15 GB RAM · 16GB VRAM) — 5~10 sec inference of the original SDM.
+<br/>
 [June/30/2023] Free CPU-basic (2 vCPU · 16 GB RAM) — 7~10 min slow inference of the original SDM.
 <br/>
-[May/31/2023] NVIDIA T4-small (4 vCPU · 15 GB RAM · 16GB VRAM)
+[May/31/2023] NVIDIA T4-small (4 vCPU · 15 GB RAM · 16GB VRAM) — 5~10 sec inference of the original SDM.
 </details>