fix formatting issues

Author: Helene

source/confParser.py

@@ -124,7 +124,7 @@ def readConfigFile(self, fileName):
                         options[sect][name] = value
             except Exception as e:
                 print(f"cannot read config file {fileName} Exception {e}")
-        else: 
+        else:
             print(f"cannot find config file {fileName} in {dirname}")
         return options
 

tests/test_configManager.py

@@ -1,10 +1,4 @@
-from source.confParser import ConfigManager, Singleton
-from nose.tools import with_setup
-
-
-def my_setup():
-    global a
-    a = 1
+from source.confParser import ConfigManager
 
 
 def test_case01():