fixed register_user type signature causing a 500 due to the 'request' parameter not being supplied
fixed register_user type signature causing a 500 due to the 'request' parameter not being supplied

royragsdale/picoCTF,failedxyz/picoCTF-Platform-2,royragsdale/picoCTF,stuyCTF/stuyCTF-Platform,royragsdale/picoCTF,picoCTF/picoCTF-web,stuyCTF/stuyCTF-Platform,umjembersoft/picoCTF-Platform-2,PATechmasters/techmaster-ctf,alpire/picoCTF-web,royragsdale/picoCTF,picoCTF/picoCTF-web,picoCTF/picoCTF,umjembersoft/picoCTF-Platform-2,failedxyz/picoCTF-Platform-2,xz/cyber-security,cganas/picoCTF-web,IceCTF/ctf-platform,xz/cyber-security,xz/cyber-security,royragsdale/picoCTF,IceCTF/ctf-platform,picoCTF/picoCTF-Platform-2,alpire/picoCTF-web,picoCTF/picoCTF,alpire/picoCTF-web,IceCTF/ctf-platform,picoCTF/picoCTF-Platform-2,PATechmasters/techmaster-ctf,cganas/picoCTF-web,stuyCTF/stuyCTF-Platform,umjembersoft/picoCTF-Platform-2,failedxyz/picoCTF-Platform-2,cganas/picoCTF-web,picoCTF/picoCTF,picoCTF/picoCTF-web,PATechmasters/techmaster-ctf,picoCTF/picoCTF,cganas/picoCTF-web,picoCTF/picoCTF,alpire/picoCTF-web,royragsdale/picoCTF,picoCTF/picoCTF-Platform-2,picoCTF/picoCTF-web,picoCTF/picoCTF,royragsdale/picoCTF