code: def calculate_group(
      self, data: pd.DataFrame, **kwargs
  ) -> pd.DataFrame:
      return self._round_value(np.sqrt(data.abs()))
  
imports: from upgini.autofe.operand import PandasOperand
  import numpy
  import pandas
label_desc: Use image node_id 2 for calling the Sqrt obj's underlying member method code with example usage: obj.calculate_group(data) and returns: self