code: def _internal_sampler(self) -> tp.ArrayLike:
      return self.random_state.uniform(0, 1, self.dimension)
  
imports: import numpy
  from numpy.random import RandomState
  import nevergrad.common.typing
  from nevergrad.common.decorators import Registry
label_desc: Use image node_id 2 for calling the RandomSampler obj's underlying member method code with example usage: obj._internal_sampler() and returns: self