Keep alembic from configuring loggers

migrations/env.py

@@ -11,9 +11,6 @@ from alembic import context
 # access to the values within the .ini file in use.
 config = context.config
 
-# Interpret the config file for Python logging.
-# This line sets up loggers basically.
-fileConfig(config.config_file_name)
 logger = logging.getLogger('alembic.env')
 
 # add your model's MetaData object here