code: def donchian_channel_hband(
      high, low, close, window=20, offset=0, fillna=False
  ):
      """Donchian Channel High Band (DC)
  
      The upper band marks the highest price of an issue for n periods.
  
      https://www.investopedia.com/terms/d/donchianchannels.asp
  
      Args:
          high(pandas.Series): dataset 'High' column.
          low(pandas.Series): dataset 'Low' column.
          close(pandas.Series): dataset 'Close' column.
          window(int): n period.
          fillna(bool): if True, fill nan values.
  
      Returns:
          pandas.Series: New feature generated.
      """
      indicator = DonchianChannel(
          high=high,
          low=low,
          close=close,
          window=window,
          offset=offset,
          fillna=fillna,
      )
      return indicator.donchian_channel_hband()
  
imports: import numpy
  import pandas
  from ta.utils import IndicatorMixin
label_desc: Use image node_id 16 for calling a global function with example usage: donchian_channel_hband(high, low, close, window, offset, fillna) and returns: indicator