From 2a25d0b060d7826880c5b001d443c7c5dbc628eb Mon Sep 17 00:00:00 2001
From: daisuke-yokomoto <daisuke-yokomoto@m3.com>
Date: Wed, 1 Jun 2022 17:59:19 +0900
Subject: [PATCH] revert dummy tdidf.py for pickle backward compatibility

---
 redshells/model/tdidf.py | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 redshells/model/tdidf.py

diff --git a/redshells/model/tdidf.py b/redshells/model/tdidf.py
new file mode 100644
index 0000000..2844aed
--- /dev/null
+++ b/redshells/model/tdidf.py
@@ -0,0 +1,3 @@
+# for pickle backward compatibility
+# https://github.com/m3dev/redshells/pull/56#discussion_r711488588
+from redshells.model.tfidf import Tfidf