use proper default field in Phi dataclass

FAIRmat-NFDI · Feb 2, 2024 · af71977 · af71977
1 parent b92182b
commit af71977
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pynxtools/dataconverter/readers/xps/phi/phi_data_model.py b/pynxtools/dataconverter/readers/xps/phi/phi_data_model.py
@@ -366,7 +366,7 @@ class PhiSpectralRegion(PhiDataclass):
     region_hero: str = ""
     region_ir: str = ""
     n_values: int = 0
-    energy: np.ndarray = np.array([])
+    energy: np.ndarray = field(default_factory=lambda: np.zeros(0))
 
 
 @dataclass