code: def __repr__(self):
      return self.__str__()
  
file_path: nni/nni/compression/quantization_speedup/trt_pycuda.py
imports: import pycuda.driver
  import pycuda.autoinit
  import tensorrt
label_desc: Use image node_id 3 for calling the HostDeviceMem obj's underlying member method code with example usage: obj.__repr__() and returns: self