From b2d6647707370861ea686eb986f418dd77a3c893 Mon Sep 17 00:00:00 2001
From: Roland Guichard <roland.guichard@pasqal.com>
Date: Wed, 1 Nov 2023 10:35:31 +0000
Subject: [PATCH] Fix name.

---
 qadence/measurements/tomography.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/qadence/measurements/tomography.py b/qadence/measurements/tomography.py
index 73542b27..a8d8e48b 100644
--- a/qadence/measurements/tomography.py
+++ b/qadence/measurements/tomography.py
@@ -131,7 +131,7 @@ def compute_expectation(
     options: dict,
     state: Tensor | None = None,
     backend_name: BackendName = BackendName.PYQTORCH,
-    error: Error | None = None,
+    error: Errors | None = None,
     endianness: Endianness = Endianness.BIG,
 ) -> Tensor:
     """Basic tomography protocol with rotations