docstr: If "all", all exponents are shown besides their significands.
  If "first", only the exponent of the first tick is shown. If
  "last", only the exponent of the last tick is shown. If "none",
  no exponents appear.
  
  The 'showexponent' property is an enumeration that may be specified as:
    - One of the following enumeration values:
          ['all', 'first', 'last', 'none']
  
  Returns
  -------
  Any
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code: def showexponent(self):
      """
      If "all", all exponents are shown besides their significands.
      If "first", only the exponent of the first tick is shown. If
      "last", only the exponent of the last tick is shown. If "none",
      no exponents appear.
  
      The 'showexponent' property is an enumeration that may be specified as:
        - One of the following enumeration values:
              ['all', 'first', 'last', 'none']
  
      Returns
      -------
      Any
      """
      return self["showexponent"]
  
imports: from plotly.basedatatypes import BaseTraceHierarchyType
  import copy
label_desc: Use image node_id 15 for calling the Axis obj's underlying member method code with example usage: obj.showexponent() and returns: self