Remove redundant .docx loader (closes #1716) + update how_to_guides.r…

…st (#1891)

In #1716 , it was
identified that there were two .py files performing similar tasks. As a
resolution, one of the files has been removed, as its purpose had
already been fulfilled by the other file. Additionally, the init has
been updated accordingly.

Furthermore, the how_to_guides.rst file has been updated to include
links to documentation that was previously missing. This was deemed
necessary as the existing list on
https://langchain.readthedocs.io/en/latest/modules/document_loaders/how_to_guides.html
was incomplete, causing confusion for users who rely on the full list of
documentation on the left sidebar of the website.

docs/modules/document_loaders/examples/word_document.ipynb

@@ -27,7 +27,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "loader = UnstructuredWordDocumentLoader(\"fake.docx\")"
+    "loader = UnstructuredWordDocumentLoader(\"example_data/fake.docx\")"
    ]
   },
   {
@@ -78,7 +78,7 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "loader = UnstructuredWordDocumentLoader(\"fake.docx\", mode=\"elements\")"
+    "loader = UnstructuredWordDocumentLoader(\"example_data/fake.docx\", mode=\"elements\")"
    ]
   },
   {

docs/modules/document_loaders/how_to_guides.rst

@@ -21,8 +21,6 @@ There are a lot of different document loaders that LangChain supports. Below are
 
 `GoogleDrive <./examples/googledrive.html>`_: A walkthrough of how to load data from Google drive.
 
-`Microsoft Word <./examples/microsoft_word.html>`_: A walkthrough of how to load data from Microsoft Word files.
-
 `Obsidian <./examples/obsidian.html>`_: A walkthrough of how to load data from an Obsidian file dump.
 
 `Roam <./examples/roam.html>`_: A walkthrough of how to load data from a Roam file export.
@@ -59,6 +57,26 @@ There are a lot of different document loaders that LangChain supports. Below are
 
 `iFixit <./examples/ifixit.html>`_: A walkthrough of how to search and load data like guides, technical Q&A's, and device wikis from iFixit.com
 
+`Notebook <./examples/notebook.html>`_: A walkthrough of how to load data from .ipynb notebook.
+
+`Copypaste <./examples/copypaste.html>`_: A walkthrough of how to load a document object from something you just want to copy and paste.
+
+`CSV <./examples/csv.html>`_: A walkthrough of how to load data from a .csv file.
+
+`Facebook Chat <./examples/facebook_chat.html>`_: A walkthrough of how to load data from a Facebook Chat json file.
+
+`Image <./examples/image.html>`_: A walkthrough of how to load images such as JPGs PNGs into a document format that can be used downstream.
+
+`Markdown <./examples/markdown.html>`_: A walkthrough of how to load data from a markdown file.
+
+`SRT <./examples/srt.html>`_: A walkthrough of how to load data from a subtitle (`.srt`) file.
+
+`Telegram <./examples/telegram.html>`_: A walkthrough of how to load data from a Telegram Chat json file.
+
+`URL <./examples/url.html>`_: A walkthrough of how to load HTML documents from a list of URLs into a document format that we can use downstream.
+
+`Word Document <./examples/word_document.html>`_: A walkthrough of how to load data from Microsoft Word files.
+
 `Blackboard <./examples/blackboard.html>`_: A walkthrough of how to load data from a Blackboard course.
 
 .. toctree::

langchain/document_loaders/__init__.py

@@ -7,7 +7,6 @@
 from langchain.document_loaders.conllu import CoNLLULoader
 from langchain.document_loaders.csv_loader import CSVLoader
 from langchain.document_loaders.directory import DirectoryLoader
-from langchain.document_loaders.docx import UnstructuredDocxLoader
 from langchain.document_loaders.email import UnstructuredEmailLoader
 from langchain.document_loaders.evernote import EverNoteLoader
 from langchain.document_loaders.facebook_chat import FacebookChatLoader
@@ -72,7 +71,6 @@
     "UnstructuredPDFLoader",
     "UnstructuredImageLoader",
     "ObsidianLoader",
-    "UnstructuredDocxLoader",
     "UnstructuredEmailLoader",
     "UnstructuredMarkdownLoader",
     "RoamLoader",