Update imports_utils.py

imports_utils.py

@@ -202,7 +202,7 @@ def getDataFromSpeckle(
         if type(landuseColumns) == type("s"):
             # extract landuse columns with "landuseColumns"
             landuse_columns = []   
-            for name in df_lu.columns:
+            for name in dfLanduses.columns:
                 if name.startswith(landuseColumns):
                     landuse_columns.append(name)