fix param copying

neurodsp-tools · Sep 9, 2024 · 33a3db6 · 33a3db6
1 parent f0325f3
commit 33a3db6
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/neurodsp/sim/update.py b/neurodsp/sim/update.py
@@ -159,13 +159,14 @@ class ParamIter(BaseUpdater):
     def __init__(self, params, update, values, component=None):
         """Initialize parameter iteration object."""
 
-        BaseUpdater.__init__(self, params)
-
+        params = deepcopy(params)
         if component is not None:
             params['components'][component][update] = None
         else:
             params[update] = None
 
+        BaseUpdater.__init__(self, params)
+
         self.update = update
         self.values = values
         self.component = component