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pola-rs · Oct 11, 2024 · 3fbfe7e · 3fbfe7e
1 parent 194b31e
commit 3fbfe7e
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/py-polars/polars/expr/expr.py b/py-polars/polars/expr/expr.py
@@ -119,6 +119,8 @@ class Expr:
 
     @classmethod
     def _from_pyexpr(cls, pyexpr: PyExpr) -> Expr:
+        v: int = 1
+        assert v == 1
         expr = cls.__new__(cls)
         expr._pyexpr = pyexpr
         return expr