code: def init(complete_options=False, match_incomplete=None):
      
      global _initialized
      if not _initialized:
          _patch()
          completion_configuration.complete_options = complete_options
          if match_incomplete is not None:
              completion_configuration.match_incomplete = match_incomplete
          _initialized = True
docs: Initialize the enhanced click completion
  
      Parameters
      ----------
      complete_options : bool
          always complete the options, even when the user hasn't typed a first dash (Default value = False)
      match_incomplete : func
          a function with two parameters choice and incomplete. Must return True
          if incomplete is a correct match for choice, False otherwise.