Add TsFile (converted from neuralsorcerer/air-quality)

train.tsfile

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:7f5c20f8b16ca02bd07fac977cb40a1f00ea15af46fa509c408ab8fb5cc80379
-size 7140892
+oid sha256:47e0e1bfcba29fb64cab4d53454e9a8d90c37b9b2e3e06df1a6a689eb2801ae2
+size 6125178