how-to-setup-vs-code.md

title	titleSuffix	description	services	author	ms.author	ms.service	ms.subservice	ms.date	ms.topic	ms.custom
Set up Visual Studio Code extension (preview)	Azure Machine Learning	Learn how to set up the Azure Machine Learning Visual Studio Code extension.	machine-learning	ssalgadodev	ssalgado	machine-learning	core	10/21/2021	how-to	devplatv2, event-tier1-build-2022

Set up the Visual Studio Code Azure Machine Learning extension (preview)

Learn how to set up the Azure Machine Learning Visual Studio Code extension for your machine learning workflows.

The Azure Machine Learning extension for VS Code provides a user interface to:

• Manage Azure Machine Learning resources (experiments, virtual machines, models, deployments, etc.)
• Develop locally using remote compute instances
• Train machine learning models
• Debug machine learning experiments locally
• Schema-based language support, autocompletion and diagnostics for specification file authoring

Prerequisites

• Azure subscription. If you don't have one, sign up to try the free or paid version of Azure Machine Learning.
• Visual Studio Code. If you don't have it, install it.
• Python
• (Optional) To create resources using the extension, you need to install the CLI (v2). For setup instructions, see Install, set up, and use the CLI (v2).
• Clone the community driven repository

      git clone https://github.com/Azure/azureml-examples.git --depth 1

Install the extension

1. Open Visual Studio Code.

2. Select Extensions icon from the Activity Bar to open the Extensions view.

3. In the Extensions view search bar, type "Azure Machine Learning" and select the first extension.

4. Select Install.

   [!div class="mx-imgBorder"]

Note

The Azure Machine Learning VS Code extension uses the CLI (v2) by default. To switch to the 1.0 CLI, set the azureML.CLI Compatibility Mode setting in Visual Studio Code to 1.0. For more information on modifying your settings in Visual Studio, see the user and workspace settings documentation.

Sign in to your Azure Account

In order to provision resources and run workloads on Azure, you have to sign in with your Azure account credentials. To assist with account management, Azure Machine Learning automatically installs the Azure Account extension. Visit the following site to learn more about the Azure Account extension.

To sign into you Azure account, select the Azure: Sign In button in the bottom right corner on the Visual Studio Code status bar to start the sign in process.

Choose your default workspace

Choosing a default Azure Machine Learning workspace enables the following when authoring CLI (v2) YAML specification files:

• Schema validation
• Autocompletion
• Diagnostics

If you don't have a workspace, create one. For more information, see manage Azure Machine Learning resources with the VS Code extension.

To choose your default workspace, select the Set Azure ML Workspace button on the Visual Studio Code status bar and follow the prompts to set your workspace.

Alternatively, use the > Azure ML: Set Default Workspace command in the command palette and follow the prompts to set your workspace.

Next Steps

• Manage your Azure Machine Learning resources
• Develop on a remote compute instance locally
• Use a compute instances as a remote Jupyter server
• Train an image classification model using the Visual Studio Code extension
• Run and debug machine learning experiments locally