code: def setup(self, value_size, read_size, parser):
      r = self.get_client(
          parser_class=parser, socket_read_size=read_size
      )
      r.set("benchmark", "a" * value_size)
  
imports: from base import Benchmark
  from redis.connection import PythonParser, _HiredisParser
label_desc: Use image node_id 1 for calling the SocketReadBenchmark obj's underlying member method code with example usage: obj.setup(value_size, read_size, parser) without return types