code: def overridden_configuration(key, value):
      from igraph import config
  
      old_value = config[key]
      config[key] = value
      try:
          yield
      finally:
          config[key] = old_value
  
imports: import os
  import platform
  import tempfile
  from contextlib import contextmanager
  from textwrap import dedent
label_desc: Use image node_id 1 for calling a global function with example usage: overridden_configuration(key, value) without return types