title: how to downgrade chromedriver version for python3 on mac?
body: <p>I used chromedriver with python3.7 to parse html on macOS 10.9, pip3 install chromedriver version 2.41, and chrome is version 65.0.3325.181 (Official Build) (64-bit), now I got error message as below, what can I do next?</p>
  
  <pre><code>selenium.common.exceptions.SessionNotCreatedException: Message: session not created exception: Chrome version must be &gt;= 67.0.3396.0
      (Driver info: chromedriver=2.41.578706 (5f725d1b4f0a4acbf5259df887244095596231db),platform=Mac OS X 1231384169.10.64 x86_64)
  </code></pre>