Address mypy complaint

jessegrabowski · jessegrabowski · commit dfe8768dd3cd · 2025-09-19T18:52:37.000-05:00
diff --git a/pytensor/tensor/conv/abstract_conv.py b/pytensor/tensor/conv/abstract_conv.py
@@ -14,7 +14,7 @@
 
 if TYPE_CHECKING:
     # https://github.com/scipy/scipy-stubs/issues/851
-    from scipy.signal._signaltools import (  # type: ignore[attr-defined]
+    from scipy.signal._signaltools import (
         _bvalfromboundary,
         _valfrommode,
         convolve,
