code: def del_adjacent(list):
      """delete adjacent elements that is the same as the f"""
      return [k for k, g in itertools.groupby(list)]
  
file_path: speechbrain/recipes/ZaionEmotionDataset/emotion_diarization/train.py
imports: import os
  import sys
  import speechbrain
  from hyperpyyaml import load_hyperpyyaml
  import torch
  import json
  import itertools
  from speechbrain.utils.EDER import EDER
label_desc: Use image node_id 3 for calling a global function with example usage: del_adjacent(list) and returns: unknown