class_docstr: Singular Value Decomposition
code: def u_name(self, u_name):
      assert_is_type(u_name, None, str)
      self._parms["u_name"] = u_name
  
imports: from h2o.estimators.estimator_base import H2OEstimator
  from h2o.exceptions import H2OValueError
  from h2o.frame import H2OFrame
  from h2o.utils.typechecks import assert_is_type, Enum, numeric
label_desc: Use image node_id 25 for calling the H2OSingularValueDecompositionEstimator obj's underlying member method code with example usage: obj.u_name(u_name) without return types