AutoML var result = await experiment.RunAsync(); runs indefinately

[GaryFurash]

Describe the bug

Using a simple AUTOML example - the program behaves strangely in PolyGlot notebooks but the exact same code in a top level Visual Studio console CS app works fine.

Please complete the following:

Which version of .NET Interactive are you using? (In a notebook, run the #!about magic command. ):

Visual Studio Code: Latest

Net Ineractive
.NET Interactive
© 2020-2025 Microsoft Corporation
Version: 1.0.632301+7d35ce3be7eb7a603527a3683b691d5e9922adca
Library version: 1.0.0-beta.25323.1+7d35ce3be7eb7a603527a3683b691d5e9922adca

using polyglot notebooks 1.0.6323010 - if I install the latest polyglot notebook it doesn't allow me to select a .net kernel

• OS
  • [ X] Windows 11
• Frontend
  • [X ] Visual Studio Code

Screenshots

If applicable, please add screenshots of the entire VS Code window.

the final step var result = await experiment.RunAsync() runs indefinitely - it never stops

The same exact code in 9.0.310 [C:\Program Files\dotnet\sdk] visual studio works fine and runs a 10 second test as expected.

[alexanderthejaye]

👋🏻 Hey @GaryFurash - just passing through (not a maintainer, may be incorrect)

Can you try removing the azure package feed at the very top of the notebook (the #i directive)? All the microsoft ML packages are available on NuGet feed directly, so the Azure package feed shouldn't be required. I had to do this for a notebook recently, so hoping this is a similar case. This will likely be the thing that changes between your program that works and the notebook.

May be worth asking in the https://github.com/dotnet/csharp-notebooks repo - I think some of the examples in there look wildly out of date if the versions (and last edited date) are anything to go by.

Hope that helps!

[GaryFurash]

Thank you @alexanderthejaye . I did remove the azure thing and reran each step of the notebook. Unfortunately it still runs the experiment indefinitely. My assumption (maybe incorrect) is that things should behave the same interactively