Sample BOT titled CoreWithLanguage not working in Visual Studio

[sanjeevba]

The sample bot included with Bot Composer titled CoreWithLanguage seems to work within the Composer but not from VisualStudio and Emulator. Running it from VisualStudio gives me "Sorry, it looks like something went wrong. Can you please try again?"

How to reproduce:

1. Create a new bot in Bot Composer and select the CoreWithLanguage template.
2. Set the LUIS key in Composer.
3. Run it within Composer
4. Quit Composer
5. Open generated project in VS Studio and try to Build and Run. <==== This fails!

Do I have to do add the LUIS key in appsettings.json? If so, what should be in "authoringEndPoint"?

"luis": {
"authoringEndpoint": "",
"authoringRegion": "westus",
"defaultLanguage": "en-us",
"endpoint": "",
"environment": "composer",
"name": "CoreWithLanguage"