code: def all_supports():
      global ALL_SUPPORTS
      cls = Support
      ALL_SUPPORTS = [
          attr
          for attr in dir(cls)
          if not callable(getattr(cls, attr))
          and not attr.startswith("__")
      ]
  
imports: import contextlib
  import os
  import re
  import traceback
  import unittest
  import hypothesis
  from hypothesis.extra import numpy
  import hypothesis.strategies
  import numpy
  import tensorflow.compat.v2
  from tensorflow_probability.python.internal import dtype_util
  from tensorflow_probability.python.internal import tensorshape_util
  from tensorflow_probability.python.util.deferred_tensor import DeferredTensor
label_desc: Use image node_id 12 for calling a global function with example usage: all_supports() without return types