code: def is_fully_defined(x):
      """Returns True iff `x` is fully defined in every dimension.
  
      For more details, see `help(tf.TensorShape.is_fully_defined)`.
  
      Args:
        x: object representing a shape; convertible to `tf.TensorShape`.
  
      Returns:
        is_fully_defined: `bool` indicating that the shape is fully known.
      """
      return tf.TensorShape(x).is_fully_defined()
  
file_path: probability/tensorflow_probability/python/internal/tensorshape_util.py
imports: import numpy
  import tensorflow.compat.v2
  from tensorflow.python.framework import ops
  from tensorflow.python.framework import tensor_shape
  from tensorflow.python.framework import tensor_util
label_desc: Use image node_id 9 for calling a global function with example usage: is_fully_defined(x) and returns: tf