fix: remove configure_logging() from library modules; clean unused imports

Author: JCbral04

src/anomaly_detector.py

@@ -4,9 +4,6 @@
 
 import logging as lg
 
-from src._logging import configure_logging
-
-configure_logging()
 _logger = lg.getLogger(__name__)
 
 

src/data_cleaner.py

@@ -4,9 +4,6 @@
 
 import logging as lg
 
-from src._logging import configure_logging
-
-configure_logging()
 _logger = lg.getLogger(__name__)
 
 from typing import Any, Literal

src/query_optimizer.py

@@ -3,9 +3,6 @@
 
 import logging as lg
 
-from src._logging import configure_logging
-
-configure_logging()
 _logger = lg.getLogger(__name__)
 
 import re

src/report_generator.py

@@ -4,9 +4,6 @@
 
 import logging as lg
 
-from src._logging import configure_logging
-
-configure_logging()
 _logger = lg.getLogger(__name__)
 
 from datetime import datetime, timezone