chars = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"

request = function()
    
   path = "/"

   for i  = 1,4 do
    local rint = math.random(1, #chars)
    path = path .. chars:sub(rint, rint)
   end

   return wrk.format(nil, path)
end