code: def searchAccount(searchTerm, book):
      
      print("Search results:\n")
  
      found = False
  
      # search
      for account in book.accounts:
          # print(account.fullname)
          # name
          if searchTerm.lower() in account.fullname.lower():
              print(account.fullname)
              found = True
  
      if not found:
          print("Search term not found in account names.")
docs: Searches through account names