code: def __init__(self, sigma_data: float = 0.5):
      self.sigma_data = sigma_data
  
file_path: generative-models/sgm/modules/diffusionmodules/denoiser_scaling.py
imports: from abc import ABC, abstractmethod
  from typing import Tuple
  import torch
label_desc: Use image node_id 1 to create a new EDMScaling object  with example: obj = EDMScaling(sigma_data)