code: def r_no_decode(self, request):
      return _get_client(
          redis.Redis, request=request, decode_responses=False
      )
  
imports: import pytest
  import redis
  from redis.connection import Connection
  from redis.utils import HIREDIS_PACK_AVAILABLE
  from .conftest import _get_client
label_desc: Use image node_id 2 for calling the TestEncoding obj's underlying member method code with example usage: obj.r_no_decode(request) and returns: _get_client