From 2713bac6e94f83156d1bf776bd1cb468fb40f168 Mon Sep 17 00:00:00 2001
From: AlexisRalli <rallilex@hotmail.co.uk>
Date: Fri, 30 Sep 2022 15:27:02 +0100
Subject: [PATCH] typing of from_array fixed

---
 symmer/symplectic/base.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/symmer/symplectic/base.py b/symmer/symplectic/base.py
index bb7cde50..189daedb 100644
--- a/symmer/symplectic/base.py
+++ b/symmer/symplectic/base.py
@@ -1046,7 +1046,7 @@ def sample_state(self, n_samples: int, return_normalized: bool=False) -> "Quantu
 
     @classmethod
     def from_array(cls,
-            statevector: Union[List[complex], np.array],
+            statevector: np.array,
             threshold: float =1e-15,
         ) -> "QuantumState":
         """ Initialize a QubitState from a vector of 2^N elements over N qubits