python调用另一个文件的函数,那个函数又调用另一个文件的函数,报错

问题遇到的现象和发生背景

python文件调用另一个文件里的函数,而那个函数又调用了另一个文件的函数,然后就报错了。

问题相关代码,请勿粘贴截图

以下为问题代码(与错误无关的代码已进行删减与修改)
main.py

from write.py import *
from new_open_delete.py import *
......
go()

write.py

from new_open_delete.py import *
def go():
    print('1')
    run()

new_open_delete.py

def run():
    print(2)
运行结果及报错内容
Traceback (most recent call last):
  File "E:/PY Project/pythonProject/Writing Novel/main.py", line 4, in 
    from write.py import *
  File "E:\PY Project\pythonProject\Writing Novel\write.py", line 2, in 
    from new_open_delete.py import *
ModuleNotFoundError: No module named 'new_open_delete.py'; 'new_open_delete' is not a package 

如果这几个 .py 在一个目录下,import 语句应写成:
from write import *
注意:write 后面没有.py