code: def distribution(
      self, distr_args, loc=None, scale=None
  ) -> Distribution:
      distr = Dirichlet(distr_args)
      return distr
  
imports: from typing import List, Optional, Tuple, Type
  import numpy
  from gluonts.core.component import validated
  from gluonts.mx import Tensor
  from gluonts.mx.util import make_nd_diag
  from .distribution import Distribution, _sample_multiple, getF
  from .distribution_output import DistributionOutput
label_desc: Use image node_id 2 for calling the DirichletOutput obj's underlying member method code with example usage: obj.distribution(distr_args, loc, scale) and returns: distr