code: def calculate_original_scale(original_wer):
      wer_do = abs(original_wer - BASELINE_ORIGINAL_WER)
      return (
          MAX_DEGRADATION_PERCENTAGE
          - min(MAX_DEGRADATION_PERCENTAGE, wer_do)
      ) / MAX_DEGRADATION_PERCENTAGE
  
file_path: NeMo/examples/asr/asr_adapters/scoring_and_analysis.py
imports: import argparse
  from typing import Tuple
  import numpy
  import pandas
label_desc: Use image node_id 1 for calling a global function with example usage: calculate_original_scale(original_wer) and returns: unknown