feat(train): add new command to interact with aws and train models

vendor/github.com/aws/aws-sdk-go-v2/internal/ini/comment_token.go

@@ -0,0 +1,35 @@
+package ini
+
+// isComment will return whether or not the next byte(s) is a
+// comment.
+func isComment(b []rune) bool {
+	if len(b) == 0 {
+		return false
+	}
+
+	switch b[0] {
+	case ';':
+		return true
+	case '#':
+		return true
+	}
+
+	return false
+}
+
+// newCommentToken will create a comment token and
+// return how many bytes were read.
+func newCommentToken(b []rune) (Token, int, error) {
+	i := 0
+	for ; i < len(b); i++ {
+		if b[i] == '\n' {
+			break
+		}
+
+		if len(b)-i > 2 && b[i] == '\r' && b[i+1] == '\n' {
+			break
+		}
+	}
+
+	return newToken(TokenComment, b[:i], NoneType), i, nil
+}