Add training logs and README

.gitattributes

@@ -34,3 +34,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.zst filter=lfs diff=lfs merge=lfs -text
 *tfevents* filter=lfs diff=lfs merge=lfs -text
 tokenizer.json filter=lfs diff=lfs merge=lfs -text
+checkpoint-316/tokenizer.json filter=lfs diff=lfs merge=lfs -text

checkpoint-316/tokenizer.json

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3b8c80045e3e5d64f06db756901e2f0ef4d6f4c222f2a937566370317555915c
+size 33385169