def combine_browsers_logs(udid):
    cmd = 'rebot -N Combined --outputdir browserlogs/ '

    for idx, device in enumerate(udid):
        #Get all the output.xml files for the devices    
        if platform.system() == "Windows":
            cmd += os.getcwd() + "\\browserlogs\\" + device + "\output.xml "
        else:
            cmd += os.getcwd() + "/browserlogs/" + device + "/output.xml "