update transformers doc

README.md

@@ -13,20 +13,10 @@ Prompt Depth Anything is a high-resolution and accurate metric depth estimation
 - A scalable data pipeline is introduced to train the method.
 - Prompt Depth Anything benefits downstream applications, including 3D reconstruction and generalized robotic grasping.
 
-## Installation
-
-```bash
-git clone https://github.com/DepthAnything/PromptDA.git
-cd PromptDA
-pip install -r requirements.txt
-pip install -e .
-```
 
 ## Usage
 
 ```python
-# from promptda.promptda import PromptDA
-# from promptda.utils.io_wrapper import load_image, load_depth, save_depth
 import requests
 from PIL import Image
 from transformers import PromptDepthAnythingForDepthEstimation, PromptDepthAnythingImageProcessor