Index: shared/scripts/configuration/config.py
===================================================================
diff -u -r3698b5cf83c5944115b66480f071aeb0d26d0165 -r2feff1e3533a6bc33fe56a3f70e08ee460822a63
--- shared/scripts/configuration/config.py	(.../config.py)	(revision 3698b5cf83c5944115b66480f071aeb0d26d0165)
+++ shared/scripts/configuration/config.py	(.../config.py)	(revision 2feff1e3533a6bc33fe56a3f70e08ee460822a63)
@@ -13,30 +13,37 @@
 #
 ############################################################################
 import os
+from pathlib import Path
 from configuration.strings import *
 
 AUT_NAME = "denaliSquish"
 
-
 TREATMENT_UNHIGHLIGHTED_COLOR = "#000000"
 TREATMENT_HIGHLIGHTED_COLOR = "#135088"
 
 COMMON_PATH =  os.environ['HOME']+"/Projects"
+CONFIG_PATH = Path(os.getcwd())
+HOME_DIR_PATH = CONFIG_PATH.parent.parent.parent
 
 #instructions_imagelocation
 INSTRUCTION_CONF_LOCATION = "/home/denali/Projects/application/resources/settings/Instructions/Instructions.conf"
 IMAGE_LOCATION = "file:///home/denali/Projects/application/resources/settings/Instructions/"
 EXPECTED_IMAGE_LOCATION = "/home/denali/Projects/application/resources/settings/Instructions/"
-SERVICE_CONF_LOCATION = os.environ['HOME']+"/Projects/application/resources/settings/Service.conf"
 TREATMENT_LOG_LOCATION = '/home/denali/Desktop/sd-card/treatment/*.log'
-SERVICE_CONF_LOCATION = os.environ['HOME']+"/Projects/application/resources/settings/Service.conf"
 
+#Service password loction
+SERVICE_CONF_LOCATION ="".join([str(HOME_DIR_PATH),'/Projects/application/resources/settings/Service.conf'])
 
 #standby mode
 GOODMORNING_START_TIME_SEC = 0
 GOODEVENING_START_TIME_SEC = 43200
 NUM_OF_REQUEST_REJECT_REASONS = 46 #Number of settings change reject codes
 
+COLOR_CODES = {"Aqua": "#81ffff", "Blue": "#017dea", "Blue 2": "#1090d5", "Green": "#29fd2d", "Grey": "#d3d3d3", 
+               "Lavender": "#db98f5", "Light Blue": "#acd7f1", "Light Teal": "#29f1da","Lime": "#b7fc36", 
+               "Magenta":"#fd28fd", "Orange": "#f2721c", "Peach":"#f1979a", "Red": "#c53b33", "Rose":"#fc178d", 
+               "Slate blue":"#7f7ffa", "Violet": "#6435c9", "White": "#ffffff", "Yellow": "#fcfc4d"}
+
 CURRENT_COLOR = '#000000'                            
 COMPLETE_COLOR =  '#4290ec'
 ENABLED_COLOR = '#fcfcfc'                           
@@ -248,18 +255,6 @@
     "rinseback_flow_rate" : [50, 25, 187],
 }
 
-COLOR_CODES = {"Aqua": "#81ffff", "Blue": "#017dea", "Blue 2": "#1090d5", "Green": "#29fd2d", "Grey": "#d3d3d3", 
-               "Lavender": "#db98f5", "Light Blue": "#acd7f1", "Light Teal": "#29f1da","Lime": "#b7fc36", 
-               "Magenta":"#fd28fd", "Orange": "#f2721c", "Peach":"#f1979a", "Red": "#c53b33", "Rose":"#fc178d", 
-               "Slate blue":"#7f7ffa", "Violet": "#6435c9", "White": "#ffffff", "Yellow": "#fcfc4d"}
-
-#Service password loction
-SERVICE_CONF_LOCATION = os.environ['HOME']+"/Projects/application/resources/settings/Service.conf"
-
-#standby mode
-GOODMORNING_START_TIME_SEC = 0
-GOODEVENING_START_TIME_SEC = 43200
-
 #ultrafilteration volume based on flow parameters. Python list contains Rotational speed, Motor speed,
 # MC speed, MC current and PWM.
 TREATMENT_ULTRAFILTRATION_FLOW_PARAMETERS = {
@@ -375,9 +370,22 @@
 MINIMUM_COUNTDOWN_TIME = 0
 CONSUMABLE_SELF_TEST_BICARB_PUMP_CHECK_STATE = 3   
 
-VALID = True
-INVALID = False
+#settings information
+BRIGHTNESS_MIN_VAL = 20
+BRIGHTNESS_MAX_VAL = 100
+VOLUME_MIN_VAL = 20
+VOLUME_MAX_VAL = 100
+DEVICE_SETTINGS_TEXT = "Device Settings"
+SERVICE_TEXT = "Service"
+PASSWORD = 123
+CONFIRM_TEXT = "CONFIRM"
+SERVICE_BACK_BTN = "BACK"
+IP_ADDRESS = "192.168.1.1"
+GATEWAY = "255.255.255.0"
+SUBNET_MASK = "255.255.255.0"
+DNS = "0.0.0.0"
 
+
 #dictionary consist of review parameters values of post treatment 
 POST_TREATMENT_REVIEW_PARAMETER_RANGE = {
         "Patient ID": ["abcd", "xyz"],