What is the process of renaming the cloud role name for an Azure function written in Python in application insights?

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To rename the cloud role name for an Azure function written in Python in Application Insights, follow these steps:

1. Open the Azure portal and navigate to the Application Insights instance associated with your function app.
2. Select the "Live Metrics Stream" option from the left-hand menu to open the live metrics dashboard.
3. In the top right corner of the dashboard, click on the "Edit" button next to the "Cloud role name" field.
4. Type in the new name for your cloud role and click the "Save" button.
5. Wait a few minutes for the change to propagate and then refresh the dashboard to see the updated cloud role name.

Alternatively, you can update the cloud role name programmatically by adding the following code to your Python function:

import logging
from azure.functions_worker import testutils

def main(req: func.HttpRequest) -> func.HttpResponse:
    # Use logger to set cloud role name
    logger = logging.getLogger('azure')
    logger.setLevel(logging.INFO)
    logger.info("Renaming cloud role name...")
    testutils.set_cloud_role_name('new-role-name')

    # Rest of function code here

    return func.HttpResponse("Hello World")

This code will set the cloud role name to "new-role-name" when the function is executed.