class_docstr: Describes a tfp.distribution.Distribution.
docstr: Returns the `sample_spec` of the spec.
docstr_tok: ["Returns","the","`","sample_spec","`","of","the","spec","."]
code: def sample_spec(self):
      """Returns the `sample_spec` of the spec."""
      return self._sample_spec
  
file_path: agents/tf_agents/specs/distribution_spec.py
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import tensorflow_probability
  from tensorflow.python.util import nest
label_desc: Use image node_id 4 for calling the DistributionSpec obj's underlying member method code with example usage: obj.sample_spec() and returns: self