main.py调用其他py文件，提示一下错误，如何解决？

[znxw]

Traceback (most recent call last):
File "", line 7, in
File "bodyanalysis.py", line 11, in
File "base.py", line 6, in
File "hmac.py", line 6, in
RuntimeError: maximum recursion depth exceeded
MicroPython v1.9.4-4531-g65b367440 on 2018-11-04; OPENMV3 with STM32F765

[znxw]

调用的是自己写的py文件

[kidswong999]

https://cn.bing.com/search?q=错误 maximum recursion depth exceeded&qs=n&form=QBRE&sp=-1&pq=错误 maximum recursion depth exceeded&sc=0-35&sk=&cvid=78FE66BF5E4144EE88E44C551AAB0FE2