add gitignore

ea2ba294 · libei · a3d277c8 · ea2ba294
Commit ea2ba294 authored Mar 19, 2019 by libei
--- a/.gitignore
+++ b/.gitignore
@@ -16,6 +16,7 @@ pip-delete-this-directory.txt
 # Pycharm
 .idea
+idea
 # binary dataset
 lib