class_docstr: Test Streamlit utility functions.
class_docstr_tok: ["Test","Streamlit","utility","functions","."]
code: def test_calc_md5_can_handle_bytes_and_strings(self):
      self.assertEqual(
          util.calc_md5("eventually bytes"),
          util.calc_md5("eventually bytes".encode("utf-8")),
      )
  
file_path: streamlit/lib/tests/streamlit/util_test.py
imports: import random
  import unittest
  from typing import Dict, List, Set
  from unittest.mock import patch
  import numpy
  from parameterized import parameterized
  from streamlit import util
label_desc: Use image node_id 10 for calling the UtilTest obj's underlying member method code with example usage: obj.test_calc_md5_can_handle_bytes_and_strings() without return types