          argument_list.append({"opts": ("-sp", "--singleprocess"),
                                "action": "store_true",
                                "default": False,
                                "help": "Don't run extraction in parallel. Will run detection first "
                                        "then alignment (2 passes). Useful if VRAM is at a premium. "
                                        "Only has an effect if both the aligner and detector use "
                                        "the GPU, otherwise this is automatically off. NB: AMD "
                                        "cards do not support parallel processing, so if both "
                                        "aligner and detector use an AMD GPU this will "
                                        "automatically be enabled."})
          argument_list.append({"opts": ("-sz", "--size"),
                                "type": int,
                                "action": Slider,
                                "min_max": (128, 512),
                                "default": 256,
 
</s> remove             "default": "fan",
            "help": "R|Aligner to use. NB: Unless stated, all aligners will run on CPU for AMD "
                    "GPUs."
 </s> add             "default": default_aligner,
            "help": "R|Aligner to use." </s> remove                     "\nL|'fan': Face Alignment Network. Best aligner. GPU heavy, slow when not "
                    "running on GPU"
                    "\nL|'fan-amd': Face Alignment Network. Uses Keras backend to support AMD "
                    "Cards. Best aligner. GPU heavy, slow when not running on GPU"})
 </s> add                     "\nL|'" + fan + "': Face Alignment Network. Best aligner. GPU "
                    "heavy, slow when not running on GPU"})
                                      "then alignment (2 passes). Useful if VRAM is at a "
                                      "premium."})
          argument_list.append({"opts": ("-sp", "--singleprocess"),
                                "action": "store_true",
                                "default": False,
                                "help": "Don't run extraction in parallel. Will run detection first "
                                      "then alignment (2 passes). Useful if VRAM is at a "
                                      "premium."})
                                      "then alignment (2 passes). Useful if VRAM is at a "
                                      "premium."})
                                      "then alignment (2 passes). Useful if VRAM is at a "
                                      "premium."})
                                      "then alignment (2 passes). Useful if VRAM is at a "
                                      "premium."})
                                      "then alignment (2 passes). Useful if VRAM is at a "
                                      "premium."})
                                      "then alignment (2 passes). Useful if VRAM is at a "
                                      "premium."})
          argument_list.append({"opts": ("-sz", "--size"),
                                "type": int,
                                "action": Slider,
                                "min_max": (128, 512),
                                "default": 256,
keep keep keep keep replace replace replace replace replace replace keep keep keep keep keep
 More seamless AMD Integration

- utils.py: Set FS backend if .faceswap config file doesn't exist
- setup.py: set .faceswap config on setup
- Dynamically load options for AMD/CPU/NVIDIA backends 
lib/cli.py