fix compat issues

Author: ablaom

Project.toml

@@ -5,12 +5,11 @@ version = "0.2.0"
 
 [deps]
 MLJ = "add582a8-e3ab-11e8-2d5e-e98b27df1bc7"
-MLJBase = "a7f614a8-145f-11e9-1d2a-a57a1082229d"
-MLJTuning = "03970b2e-30c4-11ea-3135-d1576263f10f"
 NearestNeighborModels = "636a865e-7cf4-491e-846c-de09b730eb36"
 Pkg = "44cfe95a-1eb2-52ea-b672-e2afdf69b78f"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
 [compat]
 MLJ = "0.18"
+NearestNeighborModels = "0.2"
 julia = "1.6"