docs: def gamma_centered(cls, kpts=(1, 1, 1), use_symmetries=True, use_time_reversal=True):
          """
          Convenient static constructor for an automatic Gamma centered Kpoint grid.
  
          Args:
              kpts: Subdivisions N_1, N_2 and N_3 along reciprocal lattice vectors.
              use_symmetries: False if spatial symmetries should not be used
                  to reduce the number of independent k-points.
              use_time_reversal: False if time-reversal symmetry should not be used
                  to reduce the number of independent k-points.
  
          Returns:
              :class:`KSampling` object.
          """
          return cls(kpts=[kpts], kpt_shifts=(0.0, 0.0, 0.0),
                     use_symmetries=use_symmetries, use_time_reversal=use_time_reversal,
                     comment="gamma-centered mode")