how to send headers in python requests code example

Example 1: how to pass header in requests

import requests
r=requests.get("http://www.example.com/", headers={"content-type":"text"})

Example 2: requests post with headers python

import json
  
  askme = requests.post(url="url", data=json.dumps(data), headers=headers)

Example 3: python send get request with headers

r=requests.get("http://www.example.com/", headers={"content-type":"text"})