code: def play(self, stream_url, offset=0, opaque_token=None):
          
  
          self._response['shouldEndSession'] = True
          directive = self._play_directive('REPLACE_ALL')
          directive['audioItem'] = self._audio_item(stream_url=stream_url, offset=offset, opaque_token=opaque_token)
          self._response['directives'].append(directive)
          return self
docs: Sends a Play Directive to begin playback and replace current and enqueued streams.