class_docstr: Coordinates of a syntactic element. Consists of:
  - File name
  - Line number
  - (optional) column number, for the Lexer
code: def __init__(self, file, line, column=None):
      self.file = file
      self.line = line
      self.column = column
  
file_path: catboost/contrib/python/pycparser/py2/pycparser/plyparser.py
imports: import warnings
label_desc: Use image node_id 1 to create a new Coord object from inherited base classes: object with example: obj = Coord(file, line, column)