Update gitignore

Change-Id: I28467c1c2e7afeab55d38971214b5b25e373b01a
diff --git a/.gitignore b/.gitignore
index 1b1bd19..8107e76 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,5 +19,6 @@
 !**/*.rocksdb/**/*.log
 **/LOG
 **/LOG.old.*
+example-models/wpd19_10000/wpd19_10000.rocksdb/LOG