Is there a good way to use python to move a csv with the same name in a different folder to a previously created folder and change the name to a sequential number?
By the way, the positional relationship of folders is the same.
Large folder-Medium folder-Small folder-csv
There are multiple files with different names in the folder, and csv has the same name.

If i have someone who knows the same function in the PC function even if it is not python, I would appreciate it if you could teach me.