code: def _request(self, method: str, relative_endpoint: str, data=None):
      kwargs = {
          "method": method,
          "url": urljoin(self.base_url, relative_endpoint),
          "headers": {
              "APIKey": self.api_key,
              "Accept": "application/json",
              "DataServiceVersion": "2.0",
          },
      }
      if data is not None:
          kwargs["data"] = data
      return requests.request(**kwargs)
  
file_path: mindsdb/mindsdb/integrations/handlers/sap_erp_handler/api.py
imports: import requests
  from urllib.parse import urljoin
  from mindsdb.utilities import log
label_desc: Use image node_id 2 for calling the SAPERP obj's underlying member method code with example usage: obj._request(method, relative_endpoint, data) and returns: requests