code: def raise_for_status(self):
      pass
  
file_path: pygraphistry/graphistry/tests/test_pygraphistry.py
imports: import unittest, pytest
  from mock import patch
  from graphistry.pygraphistry import PyGraphistry
  from graphistry.messages import MSG_REGISTER_MISSING_PASSWORD, MSG_REGISTER_MISSING_USERNAME, MSG_REGISTER_MISSING_PKEY_SECRET, MSG_REGISTER_MISSING_PKEY_ID, MSG_SWITCH_ORG_SUCCESS, MSG_SWITCH_ORG_NOT_FOUND, MSG_SWITCH_ORG_NOT_PERMITTED
label_desc: Use image node_id 2 for calling the FakeRequestResponse obj's underlying member method code with example usage: obj.raise_for_status() without return types