fix tests

Robbie Muir · Robbie Muir · commit 2d67883bf2e5 · 2025-12-14T14:03:32.000+01:00
diff --git a/linopy/expressions.py b/linopy/expressions.py
@@ -1364,7 +1364,7 @@ def __mul__(
                 return self._multiply_by_linear_expression(other)
             else:
                 return self._multiply_by_constant(other)
-        except AssertionError:
+        except TypeError:
             return NotImplemented
 
     def __pow__(self, other: int) -> QuadraticExpression:
