class_docstr: Cascader logging class
code: def __init__(self):
      self.min_memory_usage = 0
      self.max_memory_usage = 0
      self.min_cycles = 0
      self.max_cycles = 0
  
      self.selected_proposal_idx = -1
      self.proposals = {}
      self.cascader_runtime = 0
  
file_path: tvm/python/tvm/contrib/ethosu/cascader/logging.py
imports: from typing import Tuple
  import datetime
  import json
  import os
  import math
label_desc: Use image node_id 1 to create a new Logging object  with example: obj = Logging()