fix(core): Fix fschat and alembic log conflict (#919)

Co-authored-by: chengfangyin2 <chengfangyin3@jd.com>

pilot/meta_data/alembic/env.py

@@ -1,5 +1,3 @@
-from logging.config import fileConfig
-
 from sqlalchemy import engine_from_config
 from sqlalchemy import pool
 
@@ -11,10 +9,6 @@ from dbgpt.storage.metadata.meta_data import Base, engine
 # 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.
-if config.config_file_name is not None:
-    fileConfig(config.config_file_name)
 
 # add your model's MetaData object here
 # for 'autogenerate' support