from enum import Enum class VizFormats(str, Enum): png = "png" dot = "dot" jpeg = "jpeg" json = "json" svg = "svg" bmp = "bmp" canon = "canon" cmap = "cmap" cmapx = "cmapx" cmapx_np = "cmapx_np" dot_json = "dot_json" emf = "emf" emfplus = "emfplus" eps = "eps" fig = "fig" gif = "gif" gv = "gv" imap = "imap" imap_np = "imap_np" ismap = "ismap" jpe = "jpe" jpg = "jpg" json0 = "json0" metafile = "metafile" mp = "mp" pdf = "pdf" pic = "pic" plain = "plain" plain_ext = "plain-ext" pov = "pov" ps = "ps" ps2 = "ps2" tif = "tif" tiff = "tiff" tk = "tk" vml = "vml" xdot = "xdot" xdot1_2 = "xdot1.2" xdot1_4 = "xdot1.4" xdot_json = "xdot_json"