class_docstr: WindowStreamingE2E constructor.
  
  :param E2E e2e: E2E ASR object
  :param recog_args: arguments for "recognize" method of E2E
docstr: Call this method each time a new batch of input is available.
docstr_tok: ["Call","this","method","each","time","a","new","batch","of","input","is","available","."]
code: def accept_input(self, x):
      """Call this method each time a new batch of input is available."""
  
      h, ilen = self._e2e.subsample_frames(x)
  
      # Streaming encoder
      h, _, self._previous_encoder_recurrent_state = self._e2e.enc(
          h.unsqueeze(0), ilen, self._previous_encoder_recurrent_state
      )
      self._encoder_states.append(h.squeeze(0))
  
      # CTC posteriors for the incoming audio
      self._ctc_posteriors.append(
          self._e2e.ctc.log_softmax(h).squeeze(0)
      )
  
imports: import torch
label_desc: Use image node_id 2 for calling the WindowStreamingE2E obj's underlying member method code with example usage: obj.accept_input(x) without return types