Quick Fix for Website (#651)

* Add Doc

* Add Doc

* update index.md

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Co-authored-by: horcham <[email protected]>

Author: horcham

README.md

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 # MindOCR
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 [![CI](https://github.com/mindspore-lab/mindocr/actions/workflows/ci.yml/badge.svg)](https://github.com/mindspore-lab/mindocr/actions/workflows/ci.yml)
 [![license](https://img.shields.io/github/license/mindspore-lab/mindocr.svg)](https://github.com/mindspore-lab/mindocr/blob/main/LICENSE)
 [![open issues](https://img.shields.io/github/issues/mindspore-lab/mindocr)](https://github.com/mindspore-lab/mindocr/issues)
 [![PRs](https://img.shields.io/badge/PRs-welcome-pink.svg)](https://github.com/mindspore-lab/mindocr/pulls)
 [![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
 
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 English | [中文](README_CN.md)
 
 [📝Introduction](#introduction) |
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 ## Introduction
 MindOCR is an open-source toolbox for OCR development and application based on [MindSpore](https://www.mindspore.cn/en), which integrates series of mainstream text detection and recognition algorihtms/models, provides easy-to-use training and inference tools. It can accelerate the process of developing and deploying SoTA text detection and recognition models in real-world applications, such as DBNet/DBNet++ and CRNN/SVTR, and help fulfill the need of image-text understanding.