message: Precise when to use set_dimension function
diff: @@ -169,6 +169,13 @@ cdef class SimplexTree:
  def set_dimension(self, dimension):
  """This function sets the dimension of the simplicial complex.
  + insert and remove_maximal_simplex functions do not update dimension
  + value of the `SimplexTree`.
  +
  + `AlphaComplex`, `RipsComplex`, `TangentialComplex` and `WitnessComplex`
  + automatically sets the correct dimension in their `create_simplex_tree`
  + functions.
  +
  :param dimension: The new dimension value.
  :type dimension: int.
  """
  