code: def __init__(
      self, fill_method="mean", min_value=None, max_value=None
  ):
      """
      Possible values for fill_method:
          "zero": fill missing entries with zeros
          "mean": fill with column means
          "median" : fill with column medians
          "min": fill with min value per column
          "random": fill with gaussian noise according to mean/std of column
      """
      Solver.__init__(
          self, fill_method=fill_method, min_value=None, max_value=None
      )
  
imports: from .solver import Solver
label_desc: Use image node_id 1 to create a new SimpleFill object from inherited base classes: Solver with example: obj = SimpleFill(fill_method, min_value, max_value)