Revert "producer.py uses appropriate logger"
Revert "producer.py uses appropriate logger"

This reverts commit a4e67491c2d34bea336345de0927002559e4c38c [formerly 2495ac1a11d4cf3b983dce96aa3d8acc11053901] [formerly c98d4387105329416ece235ce42bcf01cca93c70] [formerly 54c70a9a00f965778fcaebf765b108d18df9391f [formerly 54c70a9a00f965778fcaebf765b108d18df9391f [formerly b57ccb16b8ae28bc33b081a6aca3ff66a69536e7]]].


Former-commit-id: c0ee1eb44ec706b29f5d19960019ab95acd922a4 [formerly abceeab1f36ea33e4d56eb0a12ee7cd4cc0f0125] [formerly abceeab1f36ea33e4d56eb0a12ee7cd4cc0f0125 [formerly 1e619d3fdde037ace521745176e07eb290f166fa]]
Former-commit-id: 4dcd731c222b7ac7bf3e879d0a35262383967fb0
Former-commit-id: 0f4235b7d83632cd6cfdeb7dbc9f80209c7723a0
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine