environment variables are ignored by default in `scripts/fedbiomed_environment`
In the script
fedbiomed_environment we provide the option to set
through environment variables. This is very nice, and is common practice.
However, these variables are ignored by default unless the user also sets the undocumented
I personally found this confusing and it took me a long time to identify the problem. I would prefer the following policy:
- environment variables take priority over any other configuration
- we optionally allow a
FEDBIOMED_FORCE_RESETenv variable to force resetting the environment (hence unsetting those env variables) at the beginning of the script execution.