Who is responsible for 'azureml.training', support for Python 3.6

I am using Azure AutoML and exported a module, which i tired to use Local and in Azure NB directly.
Please add in the documentation who is responsible for 'azureml.training', there is no direct pip module for that.

```
!pip show azureml.training
WARNING: Package(s) not found: azureml.training
```

```
import azureml.training
print(azureml.training)
```

I am not able to use it in Python 3.6 but it is available in Python 3.8, but i am not sure where it is loaded from. Does this come from 'azureml.training.tabular'?

---
#### Document details

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* ID: eb938463-51c2-43f3-d528-76a07a28bec8
* Version Independent ID: e15753c0-6fe1-100a-0efc-08c1f845dc83
* Content: [Azure Machine Learning SDK for Python - Azure Machine Learning Python](https://docs.microsoft.com/en-gb/python/api/overview/azure/ml/?view=azure-ml-py)
* Content Source: [AzureML-Docset/docs-ref-conceptual/index.md](https://github.com/MicrosoftDocs/MachineLearning-Python-pr/blob/live/AzureML-Docset/docs-ref-conceptual/index.md)
* Service: **machine-learning**
* Sub-service: **core**
* GitHub Login: @cjgronlund
* Microsoft Alias: **cgronlun**