A company uses unique, 9-character codes that begin with a capital letter, followed by a hyphen (-), followed by 7 or 8 digits as employee ID numbers, in the format A-1234567 or A-12345678. Project reports submitted to the company include the employee's ID number and a summary of the work they completed on the project. A data analyst wants to pull all of the employee ID numbers out of these projects. Complete the find_eid function to extract these employee ID numbers from the reports