input: 
  def perform_search_with_response(query: str, collection: str, start_record: int, maximum_records: int, record_schema: str) -> response:
      """
      Perform a search using the KB SRU API and return a response object containing search results.
      
      >>> perform_search_with_response('example query', 'ANP', 1, 10, 'dcx')
      <response instance>
      >>> perform_search_with_response('another query', 'DPO', 5, 20, 'ddd')
      <response instance>
      """
      sru_instance = sru()
      return sru_instance.search(query, collection, start_record, maximum_records, record_schema)
  
output:     sru_instance = sru()
      return sru_instance.search(query, collection, start_record, maximum_records, record_schema)