code: def decode(self, outputs):
      return self.pre_processor.batch_decode(
          outputs, skip_special_tokens=True
      )[0]
  
imports: from ..models.whisper import WhisperForConditionalGeneration, WhisperProcessor
  from .base import PipelineTool
label_desc: Use image node_id 3 for calling the SpeechToTextTool obj's underlying member method code with example usage: obj.decode(outputs) and returns: self