class_docstr: Test get_until_first_blank().
class_docstr_tok: ["Test","get_until_first_blank","(",")","."]
docstr: Test a regulat case.
docstr_tok: ["Test","a","regulat","case","."]
code: def test_regular(self):
      """Test a regulat case."""
      s = """Broken
          line.
  
          Now I continue.
          """
      r = get_until_first_blank(s)
      self.assertEqual("Broken line.", r)
  
imports: import functools
  import itertools
  import operator
  import random
  import string
  import timeit
  import unittest
  from typing import Iterable, Tuple
  import numpy
  import pytest
  import torch
  from pykeen.utils import _weisfeiler_lehman_iteration, _weisfeiler_lehman_iteration_approx, calculate_broadcasted_elementwise_result_shape, clamp_norm, combine_complex, compact_mapping, compose, estimate_cost_of_sequence, flatten_dictionary, get_optimal_sequence, get_until_first_blank, iter_weisfeiler_lehman, logcumsumexp, project_entity, set_random_seed, split_complex, tensor_product, tensor_sum
label_desc: Use image node_id 2 for calling the TestGetUntilFirstBlank obj's underlying member method code with example usage: obj.test_regular() without return types