Import-Module PowerShellGet error: Cannot find a variable with the name 'AmsiContext'

Can anyone help me with this issue?

When I execute this command:

`Import-Module PowerShellGet`

I got this error:

```
Import-Module : Cannot find a variable with the name 'AmsiContext'.
At line:1 char:1
+ Import-Module PowerShellGet
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : ObjectNotFound: (AmsiContext:String) [Import-Module], ItemNotFoundException
+ FullyQualifiedErrorId : VariableNotFound,Microsoft.PowerShell.Commands.ImportModuleCommand
```

The second time it goes fine:


Start by reproducing the reported `Import-Module PowerShellGet` command and verify that the first invocation fails for `AmsiContext` while the second succeeds. The issue names no source files or tests, so trace the module-import initialization path before determining how to prevent the first-load error and confirm repeated imports succeed.

Written by the indexing model from the issue text.