class_docstr: A class for trace down all the requests, abstraction for async
class_docstr_tok: ["A","class","for","trace","down","all","the","requests",",","abstraction","for","async"]
code: def __aiter__(self):
      return self
  
file_path: ColossalAI/colossalai/legacy/inference/async_engine.py
imports: import asyncio
  from colossalai.inference.dynamic_batching.ray_dist_init import Driver
  from .dynamic_batching.io_struct import RequestOutput
  from .dynamic_batching.sampling_params import SamplingParams
label_desc: Use image node_id 7 for calling the RequestTracker obj's underlying member method code with example usage: obj.__aiter__() and returns: self