title: Change TLS version used by Python
body: <p>I want to connect with a service whose owner told me I need to connect with TLS 1.2. </p>
  
  <p>The problem is that my Python uses TLS 1.3
  I checked it with this command <code>python -c "import requests; print(requests.get('https://www.howsmyssl.com/a/check', verify=False).json()['tls_version'])"</code></p>
  
  <p>Is it possible to downgrade TLS to 1.2?</p>