class_docstr: Tools for generating an example page from a file
class_docstr_tok: ["Tools","for","generating","an","example","page","from","a","file"]
code: def contents_entry(self) -> str:
      return CONTENTS_ENTRY_TEMPLATE.format(
          htmlfilename=self.htmlfilename,
          pngfilename=self.pngfilename,
          sphinx_tag=self.sphinxtag,
          title=self.title,
          overlay_description=self.overlay_description,
          alt_text=self.alt_text,
      )
  
imports: import glob
  import os
  import os.path
  import re
  import shutil
  import token
  import tokenize
  from typing import Optional
  import matplotlib
  import matplotlib.pyplot
  from arviz.rcparams import rc_context
  from arviz import rcParams
label_desc: Use image node_id 21 for calling the ExampleGenerator obj's underlying member method code with example usage: obj.contents_entry() and returns: CONTENTS_ENTRY_TEMPLATE