from talon import Context, actions ctx = Context() ctx.matches = r""" os: linux app: microsoft_teams """ @ctx.action_class("edit") class EditActions: # zoom in: key(ctrl-=) # zoom out: key(ctrl--) # reset zoom: key(ctrl-0) def zoom_in(): actions.key("ctrl-=") def zoom_out(): actions.key("ctrl--") def zoom_reset(): actions.key("ctrl-0")