code: def reflex_correct(coords, galactocentric_frame=None):
      
      c = coord.SkyCoord(coords)
  
      # If not specified, use the Astropy default Galactocentric frame
      if galactocentric_frame is None:
          galactocentric_frame = coord.Galactocentric()
  
      v_sun = galactocentric_frame.galcen_v_sun
  
      observed = c.transform_to(galactocentric_frame)
      rep = observed.cartesian.without_differentials()
      rep = rep.with_differentials(observed.cartesian.differentials['s'] + v_sun)
      fr = galactocentric_frame.realize_frame(rep).transform_to(c.frame)
      return coord.SkyCoord(fr)
docs: Correct the input Astropy coordinate object for solar reflex motion.
  
      The input coordinate instance must have distance and radial velocity information. If the radial velocity is not known, fill the
  
      Parameters
      ----------
      coords : `~astropy.coordinates.SkyCoord`
          The Astropy coordinate object with position and velocity information.
      galactocentric_frame : `~astropy.coordinates.Galactocentric` (optional)
          To change properties of the Galactocentric frame, like the height of the
          sun above the midplane, or the velocity of the sun in a Galactocentric
          intertial frame, set arguments of the
          `~astropy.coordinates.Galactocentric` object and pass in to this
          function with your coordinates.
  
      Returns
      -------
      coords : `~astropy.coordinates.SkyCoord`
          The coordinates in the same frame as input, but with solar motion
          removed.