remove nonstandard logger from evaluator.py

lm_eval/evaluator.py

@@ -2,7 +2,6 @@ import random
 import itertools
 import json
 import collections
-import logging
 import sys
 
 import torch
@@ -25,10 +24,6 @@ from lm_eval.utils import (
 
 from lm_eval.logger import eval_logger
 
-logger = logging.getLogger(__name__)
-logger.setLevel(logging.INFO)
-logger.addHandler(logging.StreamHandler(sys.stdout))
-
 
 @positional_deprecated
 def simple_evaluate(