count_recall_by_make    Count of recalls searching by make or
                        manufacturer
count_recall_by_model   Count of recalls searching by model
count_recall_by_years   Count of recalls searching by year
get_vrd_key             Retrieves API key from environment
recall_by_make          Summary of recalls searching by make or
                        manufacturer
recall_by_model         Summary of recalls searching by model
recall_by_number        Summary of recalls searching by recall
                        number(s)
recall_by_years         Summary of recalls searching by years
recall_details          Detailed information on recalls searching by
                        recall number(s)
