class_docstr: Accumulation/Distribution Index (ADI)
  
  Acting as leading indicator of price movements.
  
  https://school.stockcharts.com/doku.php?id=technical_indicators:accumulation_distribution_line
  
  Args:
      high(pandas.Series): dataset 'High' column.
      low(pandas.Series): dataset 'Low' column.
      close(pandas.Series): dataset 'Close' column.
      volume(pandas.Series): dataset 'Volume' column.
      fillna(bool): if True, fill nan values.
code: def _run(self):
      clv = ((self._close - self._low) - (self._high - self._close)) / (
          self._high - self._low
      )
      clv = clv.fillna(0.0)  # float division by zero
      adi = clv * self._volume
      self._adi = adi.cumsum()
  
imports: import typing
  import numpy
  import pandas
  from ta.utils import IndicatorMixin, _ema
label_desc: Use image node_id 2 for calling the AccDistIndexIndicator obj's underlying member method code with example usage: obj._run() without return types