code: def __init__(self, s):
      self.character = s
  
file_path: underthesea/examples/text_normalize/build_rules.py
imports: from os.path import join, dirname
  import joblib
  from datetime import datetime
  import pandas
  from normalize import AnalysableWord
label_desc: Use image node_id 1 to create a new LatexCharacter object  with example: obj = LatexCharacter(s)