Update Connector.py

Author: taegyumin

nevada/Common/Connector.py

@@ -9,6 +9,11 @@
 
 class CommonFunctions:
 
+    @staticmethod
+    def error_message(error_code):
+        if error_code=='001':
+            return 'Please Check the input value of format.'
+
     @staticmethod
     def print_all_attr(obj: object):
         type_list = [type(True), type('str'), type(0), type(None), type({'0':0}), type(0.1), type([])]