Merge branch 'main' of github.com:agentmorris/MegaDetector

Author: agentmorris

developers.md

@@ -388,10 +388,14 @@ This contains:
 
 This repo uses `pytest` for testing; cd to the repo root and run:
 
-`pytest -v`
+`pytest -vv`
 
 ...to run tests.
 
+`pytest -vv -s -x`
+
+...will show output rather than eating it (-s) and quit after the first failure (-x).
+
 ### Running the most important tests
 
 The most important tests - the ones about actually running models - are in md_tests.py.  These are run by the automated test suite, but to run them manually, you can do something like: