code: def get_test_graph():
      return np.array(
          [
              ["p", "t", "e"],
              ["a", "r", "l"],
              ["i", "v", "a"],
              ["f", "u", "g"],
              ["p", "v", "m"],
              ["n", "r", "c"],
              ["m", "v", "f"],
              ["g", "u", "l"],
              ["g", "t", "n"],
          ]
      )
  
file_path: AmpliGraph/tests/ampligraph/datasets/test_partitioning_reporter.py
imports: from ampligraph.datasets.partitioning_reporter import PartitioningReporter
  from ampligraph.datasets.graph_partitioner import NaiveGraphPartitioner, GraphDataLoader
  import pytest
  import mock
  from pytest_mock import mocker
  import pandas
  import numpy
label_desc: Use image node_id 1 for calling a global function with example usage: get_test_graph() and returns: np