- add example add, update, delete

main.py

@@ -31,7 +31,7 @@ async def main():
     [print(i.as_dict()) for i in get_all_nodes_for_testing]
 
     get_node_by_id = await mtr_additional_query.get_node_by_id(21)
-    print("==== get_all_nodes_for_testing ====")
+    print("==== get_node_by_id ====")
     print(get_node_by_id.as_dict())
 
 

utils/db/db.py

@@ -54,6 +54,3 @@ class DbConnector:
 
     def get_db(self):
         return self.async_session_local
-
-
-