Model Builder Error: Failed to open a zip archive when adding projects to solution.

**System Information (please complete the following information):**
- Model Builder Version (available in Manage Extensions dialog): 16.9.1.2161301
- Microsoft Visual Studio Enterprise 2019: 16.11.7

**Describe the bug**
- On which step of the process did you run into an issue: **A prerequisite is that it has been checked into git repro , reopen model builder to Add to solution, prompt the error.**

**To Reproduce**
Steps to reproduce the behavior:
1. Select Create a new project from the Visual Studio 2019 start window;
2. Choose the C# Console App (.NET Core) project template with .Net 5.0;
3. Add model builder by right click on the project;
4. Select Object detection to complete the training;
5. Close the model builder and Save All files;
6. Check into Git Repo by using git lfs;
7. Re-open the model builder, navigate to Consume page;
8. See that:
- Code snippet is empty.
- Prompts Model Builder Error: Failed to open a zip archive. when adding projects to solution.

**Expected behavior**
No error when adding project to solution.

**Screenshots**
If applicable, add screenshots to help explain your problem.

**Additional context**
Not repro this issue when check out the repo.