old_contents: from tabs.bitcoin import BitcoinPrice, Bitcoind
  from tabs.sysinfo import SystemStats, DiskUsage
  from tabs.uptime import WebsiteUptime
  
  import os
  
  # Add any tabs you want to be visible here
  tabs = [ # Track a running Bitcoin node
           Bitcoind({"host": "http://127.0.0.1:8332",
                     "username": "bitcoinrpc",
                     # Read the password from a file
                     "password": open("bitcoinrpc_password.txt", "r").read().replace("\n", "") }),
          
           # A Bitcoin price ticker
           BitcoinPrice(),
           
           # Displays CPU, RAM usage and uptime
           SystemStats(),
           
           # Displays disk usage
           DiskUsage(),
           
           # Tracks website uptime
           WebsiteUptime({"websites": [ {"name": "BitBin",
                                         "url": "http://69.172.212.21"},
                                        {"name": "Google",
                                         "url": "http://google.com"} ] })]
new_contents: from tabs.bitcoin import BitcoinPrice, Bitcoind
  from tabs.sysinfo import SystemStats, DiskUsage
  from tabs.uptime import WebsiteUptime
  
  import os
  
  # Add any tabs you want to be visible here
  tabs = [ # Track a running Bitcoin node
           Bitcoind({"host": "http://127.0.0.1:8332",
                     "username": "bitcoinrpc",
                     # Read the password from a file
                     "password": open("bitcoinrpc_password.txt", "r").read().replace("\n", "") }),
          
           # A Bitcoin price ticker
           BitcoinPrice(),
           
           # Displays CPU, RAM usage and uptime
           SystemStats(),
           
           # Displays disk usage
           DiskUsage(),
           
           # Tracks website uptime
           WebsiteUptime({"websites": [ {"name": "Google",
                                         "url": "http://google.com"} ] })]
  
subject: Remove erroneous entry from config.py