docs: integrationsreferences update (#25322)

Added missed provider pages. Fixed formats and added descriptions and
links.

docs/docs/integrations/document_loaders/url.ipynb

@@ -138,6 +138,8 @@
    "source": [
     "## Playwright URL Loader\n",
     "\n",
+    ">[Playwright](https://github.com/microsoft/playwright) is an open-source automation tool developed by `Microsoft` that allows you to programmatically control and automate web browsers. It is designed for end-to-end testing, scraping, and automating tasks across various web browsers such as `Chromium`, `Firefox`, and `WebKit`.\n",
+    "\n",
     "This covers how to load HTML documents from a list of URLs using the `PlaywrightURLLoader`.\n",
     "\n",
     "[Playwright](https://playwright.dev/) enables reliable end-to-end testing for modern web apps.\n",
@@ -224,7 +226,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.10.5"
+   "version": "3.10.12"
   }
  },
  "nbformat": 4,

docs/docs/integrations/platforms/microsoft.mdx

@@ -237,6 +237,26 @@ See a [usage example](/docs/integrations/document_loaders/microsoft_onenote).
 from langchain_community.document_loaders.onenote import OneNoteLoader
 ```
 
+### Playwright URL Loader
+
+>[Playwright](https://github.com/microsoft/playwright) is an open-source automation tool 
+> developed by `Microsoft` that allows you to programmatically control and automate 
+> web browsers. It is designed for end-to-end testing, scraping, and automating 
+> tasks across various web browsers such as `Chromium`, `Firefox`, and `WebKit`.
+
+
+First, let's install dependencies:
+
+```bash
+pip install playwright unstructured
+```
+
+See a [usage example](/docs/integrations/document_loaders/url/#playwright-url-loader).
+
+```python
+from langchain_community.document_loaders.onenote import OneNoteLoader
+```
+
 ## AI Agent Memory System
 
 [AI agent](https://learn.microsoft.com/en-us/azure/cosmos-db/ai-agents) needs robust memory systems that support multi-modality, offer strong operational performance, and enable agent memory sharing as well as separation.
@@ -406,6 +426,24 @@ from langchain_community.agent_toolkits import PowerBIToolkit
 from langchain_community.utilities.powerbi import PowerBIDataset
 ```
 
+### PlayWright Browser Toolkit
+
+>[Playwright](https://github.com/microsoft/playwright) is an open-source automation tool 
+> developed by `Microsoft` that allows you to programmatically control and automate 
+> web browsers. It is designed for end-to-end testing, scraping, and automating 
+> tasks across various web browsers such as `Chromium`, `Firefox`, and `WebKit`.
+
+We need to install several python packages.
+
+```bash
+pip install playwright lxml
+```
+
+See a [usage example](/docs/integrations/tools/playwright).
+
+```python
+from langchain_community.agent_toolkits import PlayWrightBrowserToolkit
+```
 
 ## Graphs
 

docs/docs/integrations/providers/ieit_systems.mdx

@@ -0,0 +1,31 @@
+# IEIT Systems
+
+>[IEIT Systems](https://en.ieisystem.com/) is a Chinese information technology company 
+> established in 1999. It provides the IT infrastructure products, solutions, 
+> and services, innovative IT products and solutions across cloud computing, 
+> big data, and artificial intelligence.
+
+
+## LLMs
+
+See a [usage example](/docs/integrations/llms/yuan2).
+
+```python
+from langchain_community.llms.yuan2 import Yuan2
+```
+
+## Chat models
+
+See the [installation instructions](/docs/integrations/chat/yuan2/#setting-up-your-api-server).
+
+Yuan2.0 provided an OpenAI compatible API, and ChatYuan2 is integrated into langchain by using `OpenAI client`. 
+Therefore, ensure the `openai` package is installed.
+
+```bash
+pip install openai
+```
+See a [usage example](/docs/integrations/chat/yuan2).
+
+```python
+from langchain_community.chat_models import ChatYuan2
+```

docs/docs/integrations/providers/iflytek.mdx

@@ -0,0 +1,38 @@
+# iFlytek
+
+>[iFlytek](https://www.iflytek.com) is a Chinese information technology company 
+> established in 1999. It creates voice recognition software and 
+> voice-based internet/mobile products covering education, communication, 
+> music, intelligent toys industries.
+
+
+## Installation and Setup
+
+- Get `SparkLLM` app_id, api_key and api_secret from [iFlyTek SparkLLM API Console](https://console.xfyun.cn/services/bm3) (for more info, see [iFlyTek SparkLLM Intro](https://xinghuo.xfyun.cn/sparkapi)).
+- Install the Python package (not for the embedding models):
+
+```bash
+pip install websocket-client
+```
+
+## LLMs
+
+See a [usage example](/docs/integrations/llms/sparkllm).
+
+```python
+from langchain_community.llms import SparkLLM
+```
+
+## Chat models
+
+See a [usage example](/docs/integrations/chat/sparkllm).
+
+```python
+from langchain_community.chat_models import ChatSparkLLM
+```
+
+## Embedding models
+
+```python
+from langchain_community.embeddings import SparkLLMTextEmbeddings
+```

docs/docs/integrations/providers/zhipuai.mdx

@@ -0,0 +1,18 @@
+# Zhipu AI
+
+>[Zhipu AI](https://www.zhipuai.cn/en/aboutus), originating from the technological 
+> advancements of `Tsinghua University's Computer Science Department`, 
+> is an artificial intelligence company with the mission of teaching machines 
+> to think like humans. Its world-leading AI team has developed the cutting-edge 
+> large language and multimodal models and built the high-precision billion-scale 
+> knowledge graphs, the combination of which uniquely empowers us to create a powerful 
+> data- and knowledge-driven cognitive engine towards artificial general intelligence.
+
+
+## Chat models
+
+See a [usage example](/docs/integrations/chat/zhipuai).
+
+```python
+from langchain_community.chat_models import ChatZhipuAI
+```