c# ML tutorial Data import malfunction

[MK6588]

System Information (please complete the following information):

• Model Builder or CLI Version:
• Visual Studio Version (if applicable):17.9.2

Describe the bug

• On which page of the tutorial did you run into an issue (URL):
• Daten hinzufügen (Add data)
• Clear description of the problem:
• the given file (yelp.labelled.txt)was found, downloaded, unzipped, placed into the right project directory (visible in porject explorer). I opened it in the wizard and a valdi data preview was generated, labeled col0, col1.
  The problem IS: Select column to predict is EMPTY, so i cannot proceed

To Reproduce
Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior
A clear and concise description of what you expected to happen.
The generated column labels will be schown in the dropdown box are shown and can be selected

Screenshots
If applicable, add screenshots to help explain your problem.
Sorry selecting screenshot closes the EMPTY dropdown

Additional context
Add any other context about the problem here.