class_docstr: Beta distribution, for bounded continuous actions (specification key: `beta`).
  
  Args:
      name (string): <span style="color:#0000C0"><b>internal use</b></span>.
      action_spec (specification): <span style="color:#0000C0"><b>internal use</b></span>.
      input_spec (specification): <span style="color:#0000C0"><b>internal use</b></span>.
code: def get_architecture(self):
      return "Alpha:  {}\nBeta:  {}".format(
          self.alpha.get_architecture(), self.beta.get_architecture()
      )
  
file_path: tensorforce/tensorforce/core/distributions/beta.py
imports: import numpy
  import tensorflow
  from tensorforce import TensorforceError, util
  from tensorforce.core import layer_modules, TensorDict, TensorSpec, TensorsSpec, tf_function, tf_util
  from tensorforce.core.distributions import Distribution
label_desc: Use image node_id 2 for calling the Beta obj's underlying member method code with example usage: obj.get_architecture() and returns: str