code: def __call__(self) -> tp.ArrayLike:
      # TODO deprecate this method
      assert (
          self.budget is None or self.index < self.budget
      ), "Over the budget (reinitialize if you want to start over)"
      sample = self._internal_sampler()
      self.index += 1
      return sample
  
imports: import numpy
  from numpy.random import RandomState
  import nevergrad.common.typing
  from nevergrad.common.decorators import Registry
label_desc: Use image node_id 3 for calling the Sampler obj's underlying member method code with example usage: obj.__call__() and returns: sample