class_docstr: Layout some DataFrames in vertical/horizontal layout for explanation.
  Used in merging.rst
code: def __init__(self, cell_width=0.37, cell_height=0.25, font_size=7.5):
      self.cell_width = cell_width
      self.cell_height = cell_height
      self.font_size = font_size
  
file_path: catboost/contrib/python/pandas/py2/pandas/util/_doctools.py
imports: import numpy
  import pandas.compat
  import pandas
label_desc: Use image node_id 1 to create a new TablePlotter object from inherited base classes: object with example: obj = TablePlotter(cell_width, cell_height, font_size)