tf.experimental.numpy.tril
TensorFlow variant of NumPy's tril.
tf.experimental.numpy.tril(
    m, k=0
)
  See the NumPy documentation for numpy.tril.
    © 2020 The TensorFlow Authors. All rights reserved.
Licensed under the Creative Commons Attribution License 3.0.
Code samples licensed under the Apache 2.0 License.
    https://www.tensorflow.org/versions/r2.4/api_docs/python/tf/experimental/numpy/tril