Update requests exercise

python-ofensivo/08_librerias/03_requests_09_change_header.py

@@ -0,0 +1,18 @@
+#!/usr/bin/env python3
+
+from requests import Request, Session
+
+url = 'https://httpbin.org/get'
+s = Session()
+
+headers = {'Custom-Header':'my_custom_header'}
+
+req = Request('GET', url, headers=headers)
+
+prepped = req.prepare()
+
+prepped.headers['Custom-Header'] = 'my_header_changed'
+prepped.headers['Another-Header'] = 'other_header'
+response = s.send(prepped)
+
+print(response.text)