[Deprecated] Delete few used model and tools. (#10279)

* delete few used model and tools.

* fix

Author: ZHUI

docs/zh/index.rst

@@ -89,7 +89,6 @@
    :caption: PaddleNLP工具库
 
    一键预测功能 <model_zoo/taskflow>
-   预训练词向量 <model_zoo/embeddings>
 
 .. toctree::
    :maxdepth: 1
@@ -159,7 +158,6 @@
 
    paddlenlp.data <source/paddlenlp.data>
    paddlenlp.datasets <source/paddlenlp.datasets>
-   paddlenlp.embeddings <source/paddlenlp.embeddings>
    paddlenlp.layers <source/paddlenlp.layers>
    paddlenlp.losses <source/paddlenlp.losses>
    paddlenlp.metrics <source/paddlenlp.metrics>

docs/zh/locale/en/LC_MESSAGES/index.po

@@ -133,10 +133,6 @@ msgstr ""
 msgid "paddlenlp.datasets"
 msgstr ""
 
-#: ../index.rst:88
-msgid "paddlenlp.embeddings"
-msgstr ""
-
 #: ../index.rst:88
 msgid "paddlenlp.layers"
 msgstr ""