don't display wifi psk

server.py

@@ -388,16 +388,10 @@ def index():
         ipo_api_key = ipo_api[0]
     except:
         ipo_api_key = ''
-        
     try:
         wifi_SSID = wifiline[5][6:].replace('"','')
     except:
         wifi_SSID = ''
-        
-    try:
-        wifi_PSK = wifiline[6][5:].replace('"','')
-    except:
-        wifi_PSK = ''
     try:
         networks_list = networks
     except:
@@ -431,7 +425,6 @@ def index():
         'movie_api_key':movie_api_key,
         'ipo_api_key':ipo_api_key,
         'wifi_SSID':wifi_SSID,
-        'wifi_PSK':wifi_PSK,
         'scheduler_settings':scheduler_settings,
         'economic_settings':economic_settings,
         'jokes_settings':jokes_settings,