From 1394fd9c0bb73c7bcab52ca8b3ddf129318b8a7a Mon Sep 17 00:00:00 2001
From: Marco Lazzarin <48728634+mlazzarin@users.noreply.github.com>
Date: Tue, 21 Dec 2021 10:13:19 +0400
Subject: [PATCH] Fix type error

---
 src/qibo/tests/test_core_gates.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/qibo/tests/test_core_gates.py b/src/qibo/tests/test_core_gates.py
index 31627d1dba..58890ab19b 100644
--- a/src/qibo/tests/test_core_gates.py
+++ b/src/qibo/tests/test_core_gates.py
@@ -67,27 +67,27 @@ def test_z(backend):
 
 def test_s(backend):
     final_state = apply_gates([gates.H(0), gates.H(1), gates.S(1)], nqubits=2)
-    target_state = np.array([0.5, 0.5j, 0.5, 0.5j], dtype=final_state.dtype)
+    target_state = np.array([0.5, 0.5j, 0.5, 0.5j])
     K.assert_allclose(final_state, target_state)
 
 
 def test_sdg(backend):
     final_state = apply_gates([gates.H(0), gates.H(1), gates.SDG(1)], nqubits=2)
-    target_state = np.array([0.5, -0.5j, 0.5, -0.5j], dtype=final_state.dtype)
+    target_state = np.array([0.5, -0.5j, 0.5, -0.5j])
     K.assert_allclose(final_state, target_state)
 
 
 def test_t(backend):
     final_state = apply_gates([gates.H(0), gates.H(1), gates.T(1)], nqubits=2)
     target_state = np.array([0.5, (1 + 1j) / np.sqrt(8),
-                             0.5, (1 + 1j) / np.sqrt(8)], dtype=final_state.dtype)
+                             0.5, (1 + 1j) / np.sqrt(8)])
     K.assert_allclose(final_state, target_state)
 
 
 def test_tdg(backend):
     final_state = apply_gates([gates.H(0), gates.H(1), gates.TDG(1)], nqubits=2)
     target_state = np.array([0.5, (1 - 1j) / np.sqrt(8),
-                             0.5, (1 - 1j) / np.sqrt(8)], dtype=final_state.dtype)
+                             0.5, (1 - 1j) / np.sqrt(8)])
     K.assert_allclose(final_state, target_state)