code: def test_remove_long_seq_standard_case(self):
      sequences = [[1], [2, 2], [3, 3, 3], [4, 4, 4, 4]]
      labels = [1, 2, 3, 4]
      new_sequences, new_labels = python_utils.remove_long_seq(
          3, sequences, labels
      )
      self.assertEqual(new_sequences, [[1], [2, 2]])
      self.assertEqual(new_labels, [1, 2])
  
file_path: keras/keras/utils/python_utils_test.py
imports: import base64
  import marshal
  from keras import testing
  from keras.utils import python_utils
label_desc: Use image node_id 5 for calling the PythonUtilsTest obj's underlying member method code with example usage: obj.test_remove_long_seq_standard_case() without return types