class_docstr: VioletBase module
class_docstr_tok: ["VioletBase","module"]
code: def go_feat(self, img, txt, mask):
      feat_img, mask_img = self.enc_img(img)
      feat_txt, mask_txt = self.enc_txt(txt), mask
      return feat_img, mask_img, feat_txt, mask_txt
  
file_path: towhee/towhee/models/violet/violet.py
imports: import torch
  import os
  from towhee.models.video_swin_transformer.video_swin_transformer import VideoSwinTransformer
label_desc: Use image node_id 2 for calling the VioletBase obj's underlying member method code with example usage: obj.go_feat(img, txt, mask) and returns: feat_img,  mask_img,  feat_txt,  mask_txt