We saw this once locally, but it went away; then it came back on cloud. This should "just fix" it.
This PR removes any default handlers from the root logger, and moves the GCP JSON formatter to the root as well (so that ALL loggers use it, not just our own).
We saw duplicate log entries after we added the GCP handler: https://github.com/dchaley/deepcell-imaging/issues/279
We saw this once locally, but it went away; then it came back on cloud. This should "just fix" it.
This PR removes any default handlers from the root logger, and moves the GCP JSON formatter to the root as well (so that ALL loggers use it, not just our own).
Paired with @WeihaoGe1009
Fixes #279.