code: def description(self):
      return self.partition.description if self.partition else None
  
imports: import sys
  from numpy import NaN
  from pymilvus import Partition
  from check.func_check import ResponseChecker
  from utils.api_request import api_request
  from common.common_func import param_info
label_desc: Use image node_id 2 for calling the ApiPartitionWrapper obj's underlying member method code with example usage: obj.description() and returns: unknown