KeyError: 'MTA_KEY' line 57 in app.py

[thagoober]

Hi,

I am building a subway clock using your MTA API code, and using the tutorial from https://github.com/boscacci/Arduino-Subway-Clock. I'm setting up the code for my AWS server, but keep running into this particular issue that I can't resolve.

Specifically getting this error from my SSH:

ubuntu@ip-xxx-xx-x-xxx:~/MTAPI$ python3 app.py Traceback (most recent call last): File "/home/ubuntu/MTAPI/app.py", line 57, in app.config['MTA_KEY'], KeyError: 'MTA_KEY'

I get the same error after running the command:

flask run --host=0.0.0.0 --port=8080

Do you have any advice for this? THANKS!

[thagoober]

Hi, one more thing, although I am not sure this is directly related to your work, would you happen to have any insight on why I would be getting this error, as well?

Command: flask run --host=0.0.0.0 --port=8080 ImportError: cannot import name 'Mapping' from 'collections' (/usr/lib/python3.10/collections/init.py)

Thank you so much for your help on this.