The contributing guide says:
## Running Encryption Tests Locally - Run `AWS_PROFILE=<profile> tox -m setup-encryption` after setting up your AWS profile with `aws configure sso`. - Run the tests with `TEST_ENCRYPTION=1 tox -e test-eg`. - When done, run `tox -m teardown-encryption` to clean up.
But the first command fails if DRIVERS_TOOLS is not set
$ AWS_PROFILE=dbx-secrets tox -m setup-encryption .... setup-encryption: commands[1]> bash /.evergreen/csfle/setup-secrets.sh /bin/bash: /.evergreen/csfle/setup-secrets.sh: No such file or directory setup-encryption: exit 127 (0.00 seconds) /Users/shane/git/mongo-python-driver> bash /.evergreen/csfle/setup-secrets.sh pid=19387 setup-encryption: FAIL code 127 (3.84=setup[0.00]+cmd[3.83,0.00] seconds) evaluation failed :( (3.91 seconds)