code: def squared_l_2_dists(embs):
      return pairwise_distance_np(embs, True)
  
file_path: addons/tensorflow_addons/losses/tests/triplet_test.py
imports: import pytest
  import numpy
  import tensorflow
  from tensorflow_addons.losses import triplet
  from tensorflow_addons.utils import test_utils
label_desc: Use image node_id 2 for calling a global function with example usage: squared_l_2_dists(embs) and returns: pairwise_distance_np