Build fails

[gs-ts]

So I cloned the repo and I checked out the branch for Part 15, and finally took the api key from newsapi.org.

Then in the gradle.properties file, I added the key:

# Kotlin code style for this project: "official" or "obsolete":
kotlin.code.style=official

news_api_access_key=def8c600000000001

Attempt to build:
:app:compileDebugKotlin FAILED

e: .../codinginflow/mvvmnewsapp/api/NewsApi.kt: (12, 29): Const 'val' initializer should be a constant value
e: .../codinginflow/mvvmnewsapp/api/NewsApi.kt: (15, 14): An annotation argument must be a compile-time constant
e: .../codinginflow/mvvmnewsapp/api/NewsApi.kt: (19, 14): An annotation argument must be a compile-time constant

[rohitjakhar]

add key as string ex. "def8c600000000001"