From 599634a60dfb894d9457e581c4290f5a4fe3fc05 Mon Sep 17 00:00:00 2001
From: Doug Strain <dstrain@google.com>
Date: Thu, 14 Dec 2023 19:16:30 -0800
Subject: [PATCH] formatting

---
 unitary/alpha/quantum_effect.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/unitary/alpha/quantum_effect.py b/unitary/alpha/quantum_effect.py
index 632484b9..4f3e8f3d 100644
--- a/unitary/alpha/quantum_effect.py
+++ b/unitary/alpha/quantum_effect.py
@@ -141,8 +141,8 @@ def effect(self, *objects: "QuantumObject"):
                 yield cirq.X(self.control_objects[idx].qubit)
 
         for effect in self.then_effects:
-          for op in effect.effect(*objects):
-            yield op.controlled_by(*[q.qubit for q in self.control_objects])
+            for op in effect.effect(*objects):
+                yield op.controlled_by(*[q.qubit for q in self.control_objects])
 
         # For anti-controls, add an X after the controlled operation
         # to revert its state back to what it was.