code: def sma_ease_of_movement(high, low, volume, window=14, fillna=False):
      """Ease of movement (EoM, EMV)
  
      It relate an asset's price change to its volume and is particularly useful
      for assessing the strength of a trend.
  
      https://en.wikipedia.org/wiki/Ease_of_movement
  
      Args:
          high(pandas.Series): dataset 'High' column.
          low(pandas.Series): dataset 'Low' column.
          volume(pandas.Series): dataset 'Volume' column.
          window(int): n period.
          fillna(bool): if True, fill nan values.
  
      Returns:
          pandas.Series: New feature generated.
      """
      return EaseOfMovementIndicator(
          high=high,
          low=low,
          volume=volume,
          window=window,
          fillna=fillna,
      ).sma_ease_of_movement()
  
imports: import typing
  import numpy
  import pandas
  from ta.utils import IndicatorMixin, _ema
label_desc: Use image node_id 6 for calling a global function with example usage: sma_ease_of_movement(high, low, volume, window, fillna) and returns: EaseOfMovementIndicator