class_docstr: Replace abbreviations with full names.
  
  Example::
  
      央视 -> 中央电视台
class_docstr_tok: ["Replace","abbreviations","with","full","names",".","Example",":",":","\u592e\u89c6","-",">","\u4e2d\u592e\u7535\u89c6\u53f0"]
code: def __repr__(self):
      return "SwapContraction"
  
file_path: textflint/textflint/generation/transformation/CWS/swap_contraction.py
imports: from ..transformation import Transformation
  from ....common.settings import abbreviation_path
  from ....common.utils.load import plain_lines_loader
  from ....common.utils.install import download_if_needed
label_desc: Use image node_id 2 for calling the SwapContraction obj's underlying member method code with example usage: obj.__repr__() and returns: str