add midas small

modules/README.md

@@ -280,10 +280,10 @@ English | [简体中文](README_ch.md)
 
   - ### Depth Estimation
 
-|module|Network|Dataset|Introduction|
-|--|--|--|--|
+|module|Network|Dataset|Introduction|Huggingface Spaces Demo|
+|--|--|--|--|--|
 |[MiDaS_Large](image/depth_estimation/MiDaS_Large)|-|3D Movies, WSVD, ReDWeb, MegaDepth|| 
-|[MiDaS_Small](image/depth_estimation/MiDaS_Small)|-|3D Movies, WSVD, ReDWeb, MegaDepth, etc.||
+|[MiDaS_Small](image/depth_estimation/MiDaS_Small)|-|3D Movies, WSVD, ReDWeb, MegaDepth, etc.|| [![Hugging Face Spaces](https://img.shields.io/badge/%F0%9F%A4%97%20Hugging%20Face-Spaces-blue)](https://huggingface.co/spaces/PaddlePaddle/MiDaS_Small) |
 
 ## Text
   - ### Text Generation