save project

diy2.py

+class level:
+    def __init__(self,name,classes,entity,opject):
+        self.name=name
+        self.classes=classes
+        self.entity=entity
+        self.opject=opject
+
+
+level1=level('宜居区',1,'较少',4)
+print('level1实体数量',level1.entity)
+
+
+
+
+