old_contents: import os
  basedir = os.path.abspath(os.path.dirname(__file__))
  
  # BASIC APP CONFIG
  WTF_CSRF_ENABLED = True
  SECRET_KEY = 'We are the world'
  PORT = 9393
  
  # LOG CONFIG 
  LOG_LEVEL = 'DEBUG'
  LOG_FILE = 'logfile.log'
  
  # Upload
  UPLOAD_DIR = os.path.join(basedir, 'upload')
  
  # DATABASE CONFIG
  SQLALCHEMY_DATABASE_URI = 'mysql://root:123456@192.168.59.103/pdns'
  SQLALCHEMY_MIGRATE_REPO = os.path.join(basedir, 'db_repository')
  SQLALCHEMY_TRACK_MODIFICATIONS = True
  
  # LDAP CONFIG
  LDAP_URI = 'ldaps://your-ldap-server:636'
  LDAP_USERNAME = 'cn=dnsuser,ou=users,ou=services,dc=duykhanh,dc=me'
  LDAP_PASSWORD = 'dnsuser'
  LDAP_SEARCH_BASE = 'ou=System Admins,ou=People,dc=duykhanh,dc=me'
  LDAP_TYPE = 'ldap' // or 'ad'
  
  # POWERDNS CONFIG
  PDNS_STATS_URL = 'http://172.16.214.131:8081/'
  PDNS_API_KEY = 'you never know'
  
  # RECORDS ALLOWED TO EDIT
  RECORDS_ALLOW_EDIT = ['A', 'AAAA', 'CNAME', 'SPF', 'PTR', 'MX', 'TXT']
  
new_contents: import os
  basedir = os.path.abspath(os.path.dirname(__file__))
  
  # BASIC APP CONFIG
  WTF_CSRF_ENABLED = True
  SECRET_KEY = 'We are the world'
  PORT = 9393
  
  # TIMEOUT - for large zones
  TIMEOUT = 10
  
  # LOG CONFIG 
  LOG_LEVEL = 'DEBUG'
  LOG_FILE = 'logfile.log'
  
  # Upload
  UPLOAD_DIR = os.path.join(basedir, 'upload')
  
  # DATABASE CONFIG
  SQLALCHEMY_DATABASE_URI = 'mysql://root:123456@192.168.59.103/pdns'
  SQLALCHEMY_MIGRATE_REPO = os.path.join(basedir, 'db_repository')
  SQLALCHEMY_TRACK_MODIFICATIONS = True
  
  # LDAP CONFIG
  LDAP_URI = 'ldaps://your-ldap-server:636'
  LDAP_USERNAME = 'cn=dnsuser,ou=users,ou=services,dc=duykhanh,dc=me'
  LDAP_PASSWORD = 'dnsuser'
  LDAP_SEARCH_BASE = 'ou=System Admins,ou=People,dc=duykhanh,dc=me'
  LDAP_TYPE = 'ldap' // or 'ad'
  
  # POWERDNS CONFIG
  PDNS_STATS_URL = 'http://172.16.214.131:8081/'
  PDNS_API_KEY = 'you never know'
  
  # RECORDS ALLOWED TO EDIT
  RECORDS_ALLOW_EDIT = ['A', 'AAAA', 'CNAME', 'SPF', 'PTR', 'MX', 'TXT']
  
subject: Update config_template.py