/// <summary>
/// Run the script, preserving the state of the engine after execution
/// </summary>
/// <param name="scriptCode"></param>
/// <returns></returns>
public async Task RunAsync(string scriptCode)
{
var afterExecutionState = await EngineState.ContinueWithAsync <object>(scriptCode, _roslynScriptOptions);
EngineState = afterExecutionState;
}