From dfdf3eac8bb40434b607dde8415ffa088cea97ec Mon Sep 17 00:00:00 2001
From: Johannes Karwounopoulos
 <72743318+JohannesKarwou@users.noreply.github.com>
Date: Thu, 11 Jan 2024 10:46:44 +0100
Subject: [PATCH] Update analysis.py

---
 transformato/analysis.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/transformato/analysis.py b/transformato/analysis.py
index 60deb7ac..2ac4edca 100644
--- a/transformato/analysis.py
+++ b/transformato/analysis.py
@@ -704,7 +704,7 @@ def free_energy_differences(self, env="vacuum"):
     def free_energy_overlap(self, env="vacuum"):
         """overlap of lambda states"""
         try:
-            r = self.mbar_results[env].computeOverlap(return_dict=True)["matrix"]
+            r = self.mbar_results[env].compute_overlap()["matrix"]
         except KeyError:
             raise KeyError(f"Free energy overlap not obtained for : {env}")