code: def test_print_msg_interactive_without_line_break(self, mock_write):
      io_utils.enable_interactive_logging()
      io_utils.print_msg("Hello", line_break=False)
      mock_write.assert_called_once_with("Hello")
  
file_path: keras/keras/utils/io_utils_test.py
imports: from unittest.mock import patch
  from keras.testing import test_case
  from keras.utils import io_utils
label_desc: Use image node_id 8 for calling the TestIoUtils obj's underlying member method code with example usage: obj.test_print_msg_interactive_without_line_break(mock_write) without return types