code: def get_data(self, url, headers=dict(), params=dict(), render_json=True):
          
          url = urljoin(self.end_point, url)
  
          response = requests.get(url, headers=headers, params=params,
                                  timeout=self.get_timeout())
  
          if render_json:
              return response.json()
          return response.content
docs: Customized version of get_data to directly get the data without
              using the authentication method.