Hello,
I had an existing (and fully functioning) App Service (AS) running a Flask App until one day the web app service randomly broke. When I opened the logs for the AS, this is what I found:

Here's the error message:
ImportError: /lib/x86_64-linux-gnu/libm.so.6: version `GLIBC_2.29' not found (required by /home/site/wwwroot/antenv/lib/python3.7/site-packages/pyodbc.cpython-37m-x86_64-linux-gnu.so)
A few important things:
The app runs locally without any errors
I have not made any changes to the configuration for the AS.
The app had been running just fine for almost 6 months (I had pyodbc in my requirements.txt)
I saw a few similar questions on Azure QnA but they were either too old or running a Windows VM or confusing.
I really hope to get some clarity on this topic ASAP. Please let me know if any more details are required!
Thank you in advance!