code: def try_import(name):  # pylint: disable=invalid-name
      module = None
      try:
          module = importlib.import_module(name)
      except ImportError as e:
          tf_logging.warning("Could not import %s: %s" % (name, str(e)))
      return module
  
imports: import importlib
  import numpy
  from tensorflow.python.eager import backprop
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops.distributions import bernoulli
  from tensorflow.python.ops.distributions import kullback_leibler
  from tensorflow.python.platform import test
  from tensorflow.python.platform import tf_logging
label_desc: Use image node_id 1 for calling a global function with example usage: try_import(name) and returns: module