Auto Tv Show Namer V2.0 (incomplete)

-- Dependences
local theAPIKey = "22d0ec249a4fc94d281f0155f8fd77bc"

function startScript()
    print('---------------------------------------------')
    print('Welcome to Auto TV Show Namer - V2 (csmit195)! We will now run you through a wizard to determine which files need to be named! The script is now loading! Please standby for further instructions. ')
    print('---------------------------------------------')
    require "luacurl"
    require "json"
    c = curl.new()

    print('What is the name of your show?')
    local showName = curl.escape(io.read())
    local sResults = search(2, showName)

    print('---------------------------------------------')
    print('---------------------------------------------')
    print('There is '..tostring(#sResults)..' results! Please type in the appropriate answer.')
    for i, v in ipairs(sResults) do
        print(tostring(i)..'] '..(v[1] or 'Unknown')..' ('..(type(v[2]) == 'string' and v[2] or 'Unknown')..')')
    end

    print('Please type in the number which relates to your show:')
    local indexNo = tonumber(io.read())
    if sResults[indexNo] then
        print('You have chosen: '..sResults[indexNo][1]..' ('..sResults[indexNo][2]..')')

    else
        print('Incorrect option! Start again.')
        startScript()
    end
end

function search(sType, sQuery) -- sType ( 1 ) == movie, sType ( 2 ) == tv show
    local returnResults = { }
    if sType == 1 then
        local sResults = GET("http://api.themoviedb.org/3/search/movie?api_key=" .. theAPIKey .. "&query=" .. sQuery)

        local theResults = 0
        for index, value in pairs(json.decode(sResults)['results']) do
            print(value['title'])
            table.insert(returnResults, {value['title'], value['release_date'], value['id']})
        end

    elseif sType == 2 then
        local sResults = GET("http://api.themoviedb.org/3/search/tv?api_key=" .. theAPIKey .. "&query=" .. sQuery)

        for index, value in pairs(json.decode(sResults)['results']) do
            table.insert(returnResults, {value['name'], value['first_air_date'], value['id']})
        end
    end
    return returnResults
end


function getEpisodesFromSeason(theShowID, theSeason)
    local sResults = GET("http://api.themoviedb.org/3/search/tv?api_key=" .. theAPIKey .. "&query=" .. sQuery)
end

function GET(url)
    c:setopt(curl.OPT_URL, url)
    local t = {} -- this will collect resulting chunks
    c:setopt(curl.OPT_WRITEFUNCTION, function (param, buf)
        table.insert(t, buf) -- store a chunk of data received
        return #buf
    end)
    c:setopt(curl.OPT_PROGRESSFUNCTION, function(param, dltotal, dlnow)

    end)
    c:setopt(curl.OPT_NOPROGRESS, false) -- use this to activate progress
    assert(c:perform())
    return table.concat(t) -- return the whole data as a string
end

startScript()