code: def get_html_file(css):
      result = []
      result.extend(FLAGS.license_html.split("\n"))
      result.append("<style>")
      for code in css:
          result.extend(code.split("\n"))
      result.append("</style>")
      return result
  
file_path: tensorboard/tensorboard/tools/import_google_fonts.py
imports: import hashlib
  import httplib
  import os
  import re
  import sys
  import urlparse
  from absl import app
  from absl import flags
label_desc: Use image node_id 7 for calling a global function with example usage: get_html_file(css) and returns: result