From 9fcfb52c81dcc7f46a9afae2b771f5f8682c5582 Mon Sep 17 00:00:00 2001
From: Gamelin Alexis <alexis.gamelin@synchrotron-soleil.fr>
Date: Thu, 9 Jun 2022 13:51:30 +0200
Subject: [PATCH] [Fix] Impedance.loss_factor

---
 mbtrack2/impedance/wakefield.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mbtrack2/impedance/wakefield.py b/mbtrack2/impedance/wakefield.py
index a7b6efd..a8ff832 100644
--- a/mbtrack2/impedance/wakefield.py
+++ b/mbtrack2/impedance/wakefield.py
@@ -487,7 +487,7 @@ class Impedance(ComplexData):
         frequency = self.data.index[positive_index]
         
         # Import here to avoid circular import
-        from mbtrack2.collective_effects.utilities import spectral_density
+        from mbtrack2.utilities import spectral_density
         sd = spectral_density(frequency, sigma, m=0)
         
         if(self.impedance_type == "long"):
-- 
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