old_contents: def find_accounts(search_text):
      # perform search...
      if not db_is_availble:
          return None
  
      # returns a list of account IDs
      return db_search(search_text)
  
  accounts = find_accounts('python')
  if accounts is None:
      print("Error: DB not available")
  else:
      print("Accounts found: Would list them here...")
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  def db_search(search_text):
      return [1, 11]
  
  db_is_availble = True
new_contents: def find_accounts(search_text):
      # perform search...
      if not db_is_available:
          return None
  
      # returns a list of account IDs
      return db_search(search_text)
  
  accounts = find_accounts('python')
  if accounts is None:
      print("Error: DB not available")
  else:
      print("Accounts found: Would list them here...")
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  def db_search(search_text):
      return [1, 11]
  
  db_is_availble = True
  
subject: Update _02_noneness.py