title: Strange Results while using Proxy with Requests
body: <p>I am using Proxy in Request Session and Trying to get my IP address of the request got the machine IP not the Proxy IP</p>
  <pre><code>from sslproxies import get_proxy
  
  proxy = get_proxy(countries=['US'],verify=True , https= True)
  
  
  print (proxy.ip_and_port)
  url = 'https://api.ipify.org'
  
  
  proxy_dict = {'http':'http://'+proxy.ip_and_port }
  print (proxy_dict)
  
  try:
      s = requests.session()
      headers = {'User-Agent':generate_user_agent()}
      s.proxies.update(proxy_dict)
      response = s.get(url, headers = headers , proxies=proxy_dict very)
      assert response.text== proxy.ip_and_port
  except Exception as E:
      print (E)
      print(&quot;Proxy does not work&quot;)
  </code></pre>
  <p>Every time Exception raised , What is the reason for this</p>