code: def test_get_error():
      tracker = SQLiteTracker(":memory:")
  
      with pytest.raises(ValueError):
          tracker.get("uuid")
  
imports: import json
  from uuid import uuid4
  import time
  import pytest
  from sklearn_evaluation.tracker import SQLiteTracker
  from sklearn_evaluation import tracker
  from sklearn_evaluation import plot
label_desc: Use image node_id 9 for calling a global function with example usage: test_get_error() without return types