code: def setup(self, connection_class, value_size):
      self.get_client(connection_class=connection_class)
  
file_path: redis-py/benchmarks/command_packer_benchmark.py
imports: from base import Benchmark
  from redis.connection import SYM_CRLF, SYM_DOLLAR, SYM_EMPTY, SYM_STAR, Connection
label_desc: Use image node_id 1 for calling the CommandPackerBenchmark obj's underlying member method code with example usage: obj.setup(connection_class, value_size) without return types