Inspect the following code and select the styling issues it has.
if (request.type == "POST") then
// tmp = request.id
r_user = request.user
if (r_user) then
a = r_user.get_ip()
b = r_user.get_username()
print(a, b)
text = request.text
submit(text)
else
r_user = request.user
if (r_user) then
a = r_user.get_ip()
b = r_user.get_username()
print(a, b)
redirect()