code: def get_cached_item(self, path):
          
          item_path = '%s/%s' % (
                  self.cache_folder,
                  path.strip('/')
              )
  
          try:
              f = tempfile.NamedTemporaryFile()
              self.blob_service.get_blob_to_path(self.container_name, item_path, f.name)
              f.seek(0)
              image = Image.open(f.name)
              f.close()
  
              return image
          except AzureMissingResourceHttpError:
              return False
docs: Get cached resource item
          :param path: str
          :return: PIL.Image