Update README.md

README.md

@@ -1,3 +1,20 @@
 ---
 license: mit
 ---
+
+## MiDaS depth estimation model in Unity Sentis format
+This is a depth estimation model that is confirmed to run in Unity 2023.
+
+## How to Use
+Source code to run this model can be found at: https://github.com/Unity-Technologies/sentis-samples/tree/main/DepthEstimationSample
+
+To use *.sentis precompiled file, place the file in the Assets/StreamingAssets folder. And replace the loading code with:
+```
+Model model = ModelLoader.Load("model-small_opset19.sentis");
+```
+
+
+## Unity Sentis
+Unity Sentis is the inference engine that runs in Unity 3D. More information can be found at [here](https://unity.com/products/sentis)
+
+