- changed the shapely imports a bit according to the specifications of Shapely 2.0

- changed the requirements.txt file to reflect the need for at least Shapely in version 2.0

appPlugins/ToolLevelling.py

@@ -16,7 +16,7 @@ import logging
 from copy import deepcopy
 import sys
 
-from shapely.geometry import Point, MultiPoint, MultiPolygon, box
+from shapely import Point, MultiPoint, MultiPolygon, box
 from shapely.ops import unary_union
 from shapely.affinity import translate
 from datetime import datetime as dt