[fixed] lgtm issue : unused imported module of 'signal' and change to…

… PEP8 style code imported module
microsoft · Jul 18, 2021 · 2023f71 · 2023f71
1 parent f8a2b05
commit 2023f71
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/qlib/workflow/utils.py b/qlib/workflow/utils.py
@@ -1,10 +1,14 @@
 # Copyright (c) Microsoft Corporation.
 # Licensed under the MIT License.
 
-import sys, traceback, signal, atexit, logging
+import atexit
+import logging
+import sys
+import traceback
+
+from ..log import get_module_logger
 from . import R
 from .recorder import Recorder
-from ..log import get_module_logger
 
 logger = get_module_logger("workflow", logging.INFO)