Warning now using warnings module

CQCL · Oct 3, 2023 · 2517ab5 · 2517ab5
1 parent 0d0af5c
commit 2517ab5
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/pytket/extensions/cutensornet/mps/mps.py b/pytket/extensions/cutensornet/mps/mps.py
@@ -174,9 +174,10 @@ def __init__(
         self.zero = value_of_zero
 
         if value_of_zero > self._atol / 1000:
-            logging.warning(
+            warnings.warn(
                 "Your chosen value_of_zero is relatively large. "
-                "Faithfulness of final fidelity estimate is not guaranteed."
+                "Faithfulness of final fidelity estimate is not guaranteed.",
+                UserWarning,
             )
 
         self.k = k