Fix SQLAlchemy alembic default logging conig (#351)

Author: parano

bentoml/alembic.ini

@@ -35,39 +35,4 @@ script_location = %(here)s/migrations
 # are written from script.py.mako
 # output_encoding = utf-8
 
-sqlalchemy.url = ""
-
-# Logging configuration
-[loggers]
-keys = root,sqlalchemy,alembic
-
-[handlers]
-keys = console
-
-[formatters]
-keys = generic
-
-[logger_root]
-level = WARN
-handlers = console
-qualname =
-
-[logger_sqlalchemy]
-level = WARN
-handlers =
-qualname = sqlalchemy.engine
-
-[logger_alembic]
-level = INFO
-handlers =
-qualname = alembic
-
-[handler_console]
-class = StreamHandler
-args = (sys.stderr,)
-level = WARN
-formatter = generic
-
-[formatter_generic]
-format = %(levelname)-5.5s [%(name)s] %(message)s
-datefmt = %H:%M:%S
+sqlalchemy.url = ""

bentoml/migrations/env.py

@@ -1,5 +1,3 @@
-from logging.config import fileConfig
-
 from sqlalchemy import engine_from_config
 from sqlalchemy import pool
 
@@ -9,10 +7,6 @@
 # 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)
-
 # add your model's MetaData object here
 # for 'autogenerate' support
 # from myapp import mymodel