code: def get_selected_phrases_for_seed():
      """
      create the seed string to send to the server
      """
      global all_selected_phrases
      phrases = ""
      for x in all_selected_phrases:
          phrases += x + ", "
      phrases = phrases[:-2]
      return phrases
  
imports: import socket
  import pickle
  import logging
  import re
  from os.path import dirname, join
  from bokeh.layouts import column, layout
  from bokeh.models import ColumnDataSource, Div, Row, CustomJS
  from bokeh.models.widgets import Button, DataTable, TableColumn, CheckboxGroup, MultiSelect
  from bokeh.models.widgets.inputs import TextInput
  from bokeh.io import curdoc
  from settings import grouping, expand_host, expand_port
label_desc: Use image node_id 10 for calling a global function with example usage: get_selected_phrases_for_seed() and returns: phrases