          argument_list.append({"opts": ("-s", "--swap-model"),
                                "action": "store_true",
                                "dest": "swap_model",
                                "default": False,
                                "help": "Swap the model. Instead of A -> B, "
                                        "swap B -> A"})
          argument_list.append({"opts": ("-sp", "--singleprocess"),
                                "action": "store_true",
                                "default": False,
                                "help": "Disable multiprocessing. Slower but less resource "
                                        "intensive."})
 
</s> remove                               "help": "Skips frames that have already been "
                                      "extracted and exist in the alignments "
                                      "file"})
 </s> add                               "help": "Skips frames that have already been extracted and exist in "
                                      "the alignments file"}) </s> remove                               "help": "Draw landmarks on the ouput faces for "
                                      "debug"})
 </s> add                               "help": "Draw landmarks on the ouput faces for debugging purposes."}) </s> remove                               "help": "Skip frames that already have "
                                      "detected faces in the alignments "
                                      "file"})
 </s> add                               "help": "Skip frames that already have detected faces in the "
                                      "alignments file"}) </s> remove                               "help": "Sets allow_growth option of Tensorflow "
                                      "to spare memory on some configs"})
 </s> add                               "help": "Sets allow_growth option of Tensorflow to spare memory "
                                      "on some configurations."}) </s> remove                               "help": "Perform extra alignment to ensure "
                                      "left/right eyes are  at the same "
                                      "height"})
 </s> add                               "help": "Perform extra alignment to ensure left/right eyes are at "
                                      "the same height"})
                              "help": "Swap the model. Instead converting from of A -> B, "
                                      "converts B -> A"})
          argument_list.append({"opts": ("-s", "--swap-model"),
                                "action": "store_true",
                                "dest": "swap_model",
                                "default": False,
                              "help": "Swap the model. Instead converting from of A -> B, "
                                      "converts B -> A"})
                              "help": "Swap the model. Instead converting from of A -> B, "
                                      "converts B -> A"})
          argument_list.append({"opts": ("-sp", "--singleprocess"),
                                "action": "store_true",
                                "default": False,
                                "help": "Disable multiprocessing. Slower but less resource "
                                        "intensive."})
keep keep keep keep replace replace keep keep keep keep keep
 Clarification of helptext in cli.py 
lib/cli.py