where to create `config.yaml` ?

[wzzjhc]

I put the file 'config.yaml' in the root directory with 'start.py'

I also noticed that my Telegram API prompts 'It is forbidden to pass this value to third parties.'

I don't know what to do next?

[root@XXXXX CCTV]# python3 start.py
Traceback (most recent call last):
File "start.py", line 12, in
from backend.banners import (
File "/root/CCTV/backend/banners.py", line 1, in
from .functions import get_location_details
File "/root/CCTV/backend/functions.py", line 8, in
import yaml
ModuleNotFoundError: No module named 'yaml'

[wzzjhc]

O~K