code: def update_group(draw, group_name, strategy):
      cache = draw(GROUP_CACHE_STRATEGY)
      result = draw(strategy)
      cache[group_name] = result
      return result
  
imports: from __future__ import absolute_import, division, print_function
  import operator
  import re
  import sre_constants
  import sre_parse
  import sys
  import hypothesis.strategies
  from hypothesis import reject
  from hypothesis.internal.charmap import as_general_categories, categories
  from hypothesis.internal.compat import PY3, hrange, hunichr, int_to_byte, text_type
label_desc: Use image node_id 1 for calling a global function with example usage: update_group(draw, group_name, strategy) and returns: result