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-rw-r--r--docs/ref/models/expressions.txt1
1 files changed, 0 insertions, 1 deletions
diff --git a/docs/ref/models/expressions.txt b/docs/ref/models/expressions.txt
index 6148f65363..77e8b165da 100644
--- a/docs/ref/models/expressions.txt
+++ b/docs/ref/models/expressions.txt
@@ -1220,7 +1220,6 @@ values. It will return the first column or value that isn't ``NULL``.
We'll start by defining the template to be used for SQL generation and
an ``__init__()`` method to set some attributes::
- import copy
from django.db.models import Expression