BMC web failure fix for network settings page

-Changed xpath for elements in Network settings page

Signed-off-by: Anusha Dathatri <adathatr@in.ibm.com>
Change-Id: I958330b90aa3f4657157abb0c40050b763731752
diff --git a/gui/data/resource_variables.py b/gui/data/resource_variables.py
index 1dfe247..9ef949a 100644
--- a/gui/data/resource_variables.py
+++ b/gui/data/resource_variables.py
@@ -87,7 +87,7 @@
     xpath_server_health_text =  \
         "//*[@id='header__wrapper']/div/div[3]/a[2]/span"
     xpath_select_refresh_button = \
-        "//*[@id='header__wrapper']/div/div[3]/button"
+        "//*[contains(text(),'Refresh')]"
     xpath_event_severity_all = "//*[@id='event-filter']/div[1]/button[1]"
     xpath_event_severity_high = "//*[@id='event-filter']/div[1]/button[2]"
     xpath_event_severity_medium = "//*[@id='event-filter']/div[1]/button[3]"