Test 1: Checking if results.json exists and is valid...
SUCCESS: results.json exists!
SUCCESS: results.json is valid JSON!
Traceback (most recent call last):
  File "<string>", line 6, in <module>
    assert len(data['classifications']) == 20, f'Expected 20 classifications, got {len(data["classifications"])}'
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
AssertionError: Expected 20 classifications, got 16
ERROR: results.json has invalid structure!