class_docstr: A class for sending post requests to a webservice.
docstr: Send the post request to the URI.
  
  :return: The response from the post request.
  :rtype: requests.Response
docstr_tok: ["Send","the","post","request","to","the","URI",".",":","return",":","The","response","from","the","post","request",".",":","rtype",":","requests.Response"]
code: def post(self):
      """Send the post request to the URI.
  
      :return: The response from the post request.
      :rtype: requests.Response
      """
      return requests.post(
          self._uri, self._input_data, headers=self._headers
      )
  
imports: import requests
  from raiutils.common.retries import retry_function
label_desc: Use image node_id 2 for calling the Post obj's underlying member method code with example usage: obj.post() and returns: requests