Update app/components.py

app/components.py

@@ -248,8 +248,12 @@ def display_component_tab(comp_type: str):
                     if "material" in first_layer:
                         material_data = get_material_data(first_layer["material"])
                         if material_data:
-                            absorptivity = material_data.get("absorptivity", 0.7)
-                            emissivity = material_data.get("emissivity", 0.9)
+                            if isinstance(material_data, Material):
+                                absorptivity = material_data.absorptivity
+                                emissivity = material_data.emissivity
+                            else:
+                                absorptivity = material_data.get("absorptivity", 0.7)
+                                emissivity = material_data.get("emissivity", 0.9)
             
             else:  # Windows, skylights
                 # For fenestrations, we need to select a parent component