docstr: Prefix for cell values.
  
  The 'prefix' property is a string and must be specified as:
    - A string
    - A number that will be converted to a string
    - A tuple, list, or one-dimensional numpy array of the above
  
  Returns
  -------
  str|numpy.ndarray
docstr_tok: ["Prefix","for","cell","values",".","The","'prefix","'","property","is","a","string","and","must","be","specified","as",":","-","A","string","-","A","number","that","will","be","converted","to","a","string","-","A","tuple",",","list",",","or","one-dimensional","numpy","array","of","the","above","Returns","--","--","--","-","str|numpy.ndarray"]
code: def prefix(self):
      """
      Prefix for cell values.
  
      The 'prefix' property is a string and must be specified as:
        - A string
        - A number that will be converted to a string
        - A tuple, list, or one-dimensional numpy array of the above
  
      Returns
      -------
      str|numpy.ndarray
      """
      return self["prefix"]
  
imports: from plotly.basedatatypes import BaseTraceHierarchyType
  import copy
label_desc: Use image node_id 17 for calling the Cells obj's underlying member method code with example usage: obj.prefix() and returns: self