* add tracer_option in function about profiler test=develop

* fix the conda install doc test=develop

Fix the pow doc bug, change the pow parameter from 2.0 to 3.0

Fix the compare op force_cpu params  bug

* update_fluiddoc_0228,test=develop

* Update release_note_cn.md
Co-authored-by: NDaniel Yang <grasswolfs@163.com>

* add conda english doc test=develop

* add conda install english doc test=develop

* Update link in training_best_practice.
test=develop

* Update the documentation.
test=develop

* Refine the format.
test=develop

* Change the format of title.
test=develop

* update feeding_data.rst, test=develop

* poish description, test=develop

* fix data shape, test=develop

* fix Fluid Doc deploy elastic ctr on baidu cloud, image deadlink error test=develop

* remove dead link

* Update machine translation in book for 1.7

* Update index.cn.html in machine translate

* Updata the format errors of machine translation in book for 1.7

* Small fix of print in machine translation in book.

remove redundant index item

upgrade api for rec_case

* rewrite c api cn doc,, test=develop

* fix some mistakes, test=develop

* refine the doc, test=develop

* refine c api lod information, test=develop

* fix shuru to shuchu in comment, test=develop

* update cpu distribute practice

ATT. 更新了中文文档中的“编程指南”，其中关于使用控制流的例子改为使用飞桨1.7版本提供的新控制流API

* update data api

update cpp inference lib link of windows

* update install doc for 1.7.0, test=develop

* update table.md, test=develop

* fix cuda support, test=develop

As the title

As the title

topk chinese doc code example fails as same input names