                                "filetypes": "alignments",
                                "help": "Full path to the alignments "
                                        "file to be processed."})
          argument_list.append({"opts": ("-fc", "-faces_folder"),
                                "action": DirFullPaths,
                                "dest": "faces_dir",
                                "help": "Directory containing extracted faces."})
 
</s> remove             "choices": ("draw", "extract", "extract-large", "manual", "missing-alignments",
                        "missing-frames", "legacy", "leftover-faces", "multi-faces", "no-faces",
                        "reformat", "remove-faces", "remove-frames", "rename", "sort-x", "sort-y",
                        "spatial", "update-hashes"),
 </s> add             "choices": ("draw", "extract", "extract-large", "manual", "merge",
                        "missing-alignments", "missing-frames", "legacy", "leftover-faces",
                        "multi-faces", "no-faces", "reformat", "remove-faces", "remove-frames",
                        "rename", "sort-x", "sort-y", "spatial", "update-hashes"), </s> remove                              Extract, Legacy, Manual, Reformat, Rename,
 </s> add                              Extract, Legacy, Manual, Merge, Reformat, Rename, </s> remove from . import Annotate, ExtractedFaces, Faces, Frames
 </s> add from . import AlignmentData, Annotate, ExtractedFaces, Faces, Frames </s> remove from tools.lib_alignments.jobs import Check, Draw, Extract, Legacy, Reformat, RemoveAlignments, Rename, Sort, Spatial
 </s> add from tools.lib_alignments.jobs import Check, Draw, Extract, Legacy, Merge, Reformat, RemoveAlignments, Rename, Sort, Spatial
        argument_list.append({"opts": ("-a2", "--alignments_file2"),
                              "action": FileFullPaths,
                              "dest": "alignments_file2",
                              "required": False,
                              "filetypes": "alignments",
                              "help": "Full path to the alignments file to "
                                      "be merged into the main alignments "
                                      "file (merge only)"})
                                "filetypes": "alignments",
                                "help": "Full path to the alignments "
                                        "file to be processed."})
        argument_list.append({"opts": ("-a2", "--alignments_file2"),
                              "action": FileFullPaths,
                              "dest": "alignments_file2",
                              "required": False,
                              "filetypes": "alignments",
                              "help": "Full path to the alignments file to "
                                      "be merged into the main alignments "
                                      "file (merge only)"})
          argument_list.append({"opts": ("-fc", "-faces_folder"),
                                "action": DirFullPaths,
                                "dest": "faces_dir",
                                "help": "Directory containing extracted faces."})
keep keep add keep keep keep keep
 Add Merge Faces to Alignments Tool (#551)

* Add Merge Alignments to Alignments Tool 
tools/cli.py