class_docstr: Base class for all other collectors used with quantization
class_docstr_tok: ["Base","class","for","all","other","collectors","used","with","quantization"]
docstr: Function called after collecting parameters. Returns dictionary of min and max values
  for each calibrated layer. If not overriden, returns content of `self.min_max_dict`.
code: def post_collect(self):
      """Function called after collecting parameters. Returns dictionary of min and max values
      for each calibrated layer. If not overriden, returns content of `self.min_max_dict`.
      """
      return self.min_max_dict
  
imports: import abc
  import ctypes
  import logging
  import os
  import warnings
  import numpy
  import mxnet
  from ..base import _LIB, check_call, py_str
  from ..base import c_array, c_str, mx_uint, mx_real_t, c_str_array
  from ..base import SymbolHandle
  from ..symbol import Symbol
  from ..None import ndarray
  from ..io import DataDesc
  from ..device import cpu, Device
  from ..util import is_np_array, wrap_ctx_to_device_func
label_desc: Use image node_id 3 for calling the CalibrationCollector obj's underlying member method code with example usage: obj.post_collect() and returns: self