code: def show_output(self, txt, device='Console'):
          
          if device == 'Console':
              print(txt)
          elif device == 'File':
              raise ('show_output to File not implemented')
          elif device == 'Function_Return':  # hacky, to run test_AI_CLI.py
              return txt
docs: Output the data to the current device (usually
          screen via print statements but can be file or
          network / API