def METHOD_NAME(cu, ifm_num):
    char = ""
    for i in range (ifm_num):
        sc_num    = str(i).rjust(2,'0')
        sc_num_cu = str(i+cu*ifm_num).rjust(2,'0')
        char     += "stream_connect=DPUCVDX8G_" + str(cu+1) +".M" + sc_num + "_IFM_AXIS:ai_engine_0.S" + sc_num_cu + "_AXIS\n"
    return char