chore: use future annotations in egraph.py

ibis-project · Mar 20, 2023 · 1fe3266 · 1fe3266
1 parent e218fa8
commit 1fe3266
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/ibis/common/egraph.py b/ibis/common/egraph.py
@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 import collections
 import itertools
 import math