Index: shared/scripts/configuration/utility.py
===================================================================
diff -u -re620a9fd664c96a736c0d7ca2ffe03d98a913189 -r1b298b2e80e20d600e2dab95b055c878c2521c83
--- shared/scripts/configuration/utility.py	(.../utility.py)	(revision e620a9fd664c96a736c0d7ca2ffe03d98a913189)
+++ shared/scripts/configuration/utility.py	(.../utility.py)	(revision 1b298b2e80e20d600e2dab95b055c878c2521c83)
@@ -25,13 +25,21 @@
 
  
 
-def get_current_date_and_time(date_format='%Y/%b/%d - %H:%M:%S'):
-
+def get_current_date_and_time(date_format='%Y/%m/%d - %H:%M:%S'): ##doc string need to be added
+    """
+        Method to get current date and time.
+        @input date_format (str) - format of date to be retrieved.
+        @return (str) - date in specified format.
+    """
     date = datetime.now()
     return str(date.strftime(date_format))
 
 def append_cloudsync_credentials_file():
-    
+    """
+        This function is the handler for getting file from log folder. 
+        Application log file is automatically created on '/home/denali/Desktop/sd-card/cloudsync/ {current_date}_out.log'
+        @return latest_file - (string) returns latest file that append on log folder from sd-data 
+    """
     try:
         os.makedirs(CLOUD_CREDENTIALS_LOCATION, exist_ok = True)
         test.log("Directory created successfully")