code: def __init__(self, feature_dict):
      self._feature_dict = feature_dict
  
imports: from sematch.utility import FileIO
  from nltk.stem import WordNetLemmatizer
  from nltk.corpus import wordnet
  import nltk
  from collections import Counter
  import itertools
  import string
  import re
label_desc: Use image node_id 1 to create a new EntityFeature object  with example: obj = EntityFeature(feature_dict)