docstr: Sets the selection's starting y position.
  
  The 'y0' property accepts values of any type
  
  Returns
  -------
  Any
docstr_tok: ["Sets","the","selection","'s","starting","y","position",".","The","'y0","'","property","accepts","values","of","any","type","Returns","--","--","--","-","Any"]
code: def y0(self):
      """
      Sets the selection's starting y position.
  
      The 'y0' property accepts values of any type
  
      Returns
      -------
      Any
      """
      return self["y0"]
  
imports: from plotly.basedatatypes import BaseLayoutHierarchyType
  import copy
label_desc: Use image node_id 19 for calling the Selection obj's underlying member method code with example usage: obj.y0() and returns: self