From 09ca18a3aa9f795bf2a520825093e04a85dd6baf Mon Sep 17 00:00:00 2001
From: derekpierre <derek.pierre@gmail.com>
Date: Fri, 26 Jul 2024 16:34:58 -0400
Subject: [PATCH] Update use of deprecated function.

---
 atxm/machine.py   | 2 +-
 tests/conftest.py | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/atxm/machine.py b/atxm/machine.py
index 6ed1992..38213f7 100644
--- a/atxm/machine.py
+++ b/atxm/machine.py
@@ -132,7 +132,7 @@ def __init__(
 
         super().__init__()
 
-        self.add_observer(_Machine.LogObserver())
+        self.add_listener(_Machine.LogObserver())
 
     @property
     def _busy(self) -> bool:
diff --git a/tests/conftest.py b/tests/conftest.py
index 0ec0cfd..341f2af 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -126,7 +126,7 @@ def on_transition(self, source, target):
 @pytest.fixture
 def state_observer(machine):
     _observer = StateObserver()
-    machine.add_observer(_observer)
+    machine.add_listener(_observer)
 
     return _observer