measure description

[kaem93]

Hi,

I've firstly run the module "connect_semantic_model" in order to connect to a semantic model and being able to use TOM package.
After that, I've run the "labs.tom.TOMWrapper.generate_measure_descriptions" command but obtained this error:

TypeError: TOMWrapper.generate_measure_descriptions() missing 1 required positional argument: 'self'

What is the missing argument? Based on documentation, no argument is mandatory (measure_name and max_batch_size are optional)

[m-kovalsky]

I'm not sure you are calling the function properly (even though I haven't seen your code). Here is the proper way to do this. Just enter in your semantic model name and workspace name in the corresponding parameters. You can also specify a measure or list of measures using the 'measure_name' parameter within the generate_measure_descriptions function.

from sempy_labs.tom import connect_semantic_model

with connect_semantic_model(dataset='', workspace='', readonly=False) as tom:
    tom.generate_measure_descriptions()

[kaem93]

Yeah thank you I closed the discussion because I found an error in my script.
Happy holidays!

[m-kovalsky]

Great! Happy holidays!

[kaem93]

Just a last question: I run the script for all measures in my Dataset and, after few minutes, got this error:

FabricHTTPException: 401 Unauthorized for url: https://api.fabric.microsoft.com//explore/v202304/nl2nl/completions
Headers: {'Content-Length': '0', 'X-PowerBI-Error-Info': 'UserDoesNotBelongToCurrentCluster', 'X-PowerBI-Error-Details': "Current user belongs to cluster '', but this request was sent to cluster: 'WABI-WEST-EUROPE-D-PRIMARY-redirect.analysis.windows.net'.", 'request-redirected': 'true', 'home-cluster-uri': 'https://wabi-west-europe-redirect.analysis.windows.net/', 'Strict-Transport-Security': 'max-age=31536000; includeSubDomains', 'X-Frame-Options': 'deny', 'X-Content-Type-Options': 'nosniff', 'Access-Control-Expose-Headers': 'RequestId,X-PowerBI-Error-Info,X-PowerBI-Error-Details', 'RequestId': 'e2f6e9df-42ee-4e0e-907d-86922c21cf86', 'Date': 'Tue, 24 Dec 2024 12:45:43 GMT'}

I tried the script for a specific measure (added in tom.generate_measure_descriptions(measure_name='mymeasure')) and it worked well; I re-run the same script but got the above error.
Any idea?

[m-kovalsky]

You need to run this on a paid F64 sku or higher.

[kaem93]

The workspace is assigned to an F512 capacity

[m-kovalsky]

Hmm, interesting. I'll have to check and get back to you - likely after the holidays.