code: def get_scaler_name(scaler: Callable) -> str:
      if scaler == dense_rank:
          return "Dense Rank"
      if scaler == log_scale:
          return "Log"
      if scaler == scale:
          return ""
      if scaler == sqrt_scale:
          return "Sqrt"
      return ""
  
imports: from typing import Callable
  import numpy
  import pandas
  from scipy.stats import rankdata
label_desc: Use image node_id 22 for calling a global function with example usage: get_scaler_name(scaler) and returns: str, str, str, str, str