Improve the documentation

Hi, I have two comments that can improve the documentation:
1- Please indicate in the page on the top whether it is for SDK V1 or V2. If it is in the page, I didn't notice it. Somewhere on the top will be better.
2- For each method or class, please include link to the examples, so that it is easy to follow without further search. Examples are the Pandas Python library that has examples (https://pandas.pydata.org/docs/reference/api/pandas.DataFrame.merge.html).

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#### Document Details

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* ID: 1b905f15-6470-b8cf-0963-efb5c16a848d
* Version Independent ID: 02bcf9a3-057d-b4e4-3f6d-acbe8a689ba8
* Content: [azureml.core.dataset.Dataset class - Azure Machine Learning Python](https://learn.microsoft.com/en-us/python/api/azureml-core/azureml.core.dataset.dataset?view=azure-ml-py)
* Content Source: [AzureML-Docset/stable/docs-ref-autogen/azureml-core/azureml.core.dataset.Dataset.yml](https://github.com/MicrosoftDocs/MachineLearning-Python-pr/blob/live/AzureML-Docset/stable/docs-ref-autogen/azureml-core/azureml.core.dataset.Dataset.yml)
* Service: **machine-learning**
* Sub-service: **core**
* GitHub Login: @DebFro
* Microsoft Alias: **debfro**

從連結的 azureml.core.dataset.Dataset Learn 頁面及其來源 AzureML-Docset/stable/docs-ref-autogen/azureml-core/azureml.core.dataset.Dataset.yml 開始。檢查產生的參考文件中如何表示 SDK 版本標籤和範例連結。相關文件在頂部附近標示 SDK 版本，並為要求的方法或類別提供範例連結，即表示完成。

由索引模型根據 Issue 內容生成。