@property
def family(self):
    '\n        HTML font family - the typeface that will be applied by the web\n        browser. The web browser will only be able to apply a font if\n        it is available on the system which it operates. Provide\n        multiple font families, separated by commas, to indicate the\n        preference in which to apply fonts if they aren\'t available on\n        the system. The plotly service (at https://plot.ly or on-\n        premise) generates images on a server, where only a select\n        number of fonts are installed and supported. These include\n        "Arial", "Balto", "Courier New", "Droid Sans",, "Droid Serif",\n        "Droid Sans Mono", "Gravitas One", "Old Standard TT", "Open\n        Sans", "Overpass", "PT Sans Narrow", "Raleway", "Times New\n        Roman".\n    \n        The \'family\' property is a string and must be specified as:\n          - A non-empty string\n          - A tuple, list, or one-dimensional numpy array of the above\n\n        Returns\n        -------\n        str|numpy.ndarray\n        '
    return self['family']
HTML font family - the typeface that will be applied by the web
browser. The web browser will only be able to apply a font if
it is available on the system which it operates. Provide
multiple font families, separated by commas, to indicate the
preference in which to apply fonts if they aren't available on
the system. The plotly service (at https://plot.ly or on-
premise) generates images on a server, where only a select
number of fonts are installed and supported. These include
"Arial", "Balto", "Courier New", "Droid Sans",, "Droid Serif",
"Droid Sans Mono", "Gravitas One", "Old Standard TT", "Open
Sans", "Overpass", "PT Sans Narrow", "Raleway", "Times New
Roman".

The 'family' property is a string and must be specified as:
  - A non-empty string
  - A tuple, list, or one-dimensional numpy array of the above

Returns
-------
str|numpy.ndarray
@property
def family(self):
    '\n        HTML font family - the typeface that will be applied by the web\n        browser. The web browser will only be able to apply a font if\n        it is available on the system which it operates. Provide\n        multiple font families, separated by commas, to indicate the\n        preference in which to apply fonts if they aren\'t available on\n        the system. The plotly service (at https://plot.ly or on-\n        premise) generates images on a server, where only a select\n        number of fonts are installed and supported. These include\n        "Arial", "Balto", "Courier New", "Droid Sans",, "Droid Serif",\n        "Droid Sans Mono", "Gravitas One", "Old Standard TT", "Open\n        Sans", "Overpass", "PT Sans Narrow", "Raleway", "Times New\n        Roman".\n    \n        The \'family\' property is a string and must be specified as:\n          - A non-empty string\n          - A tuple, list, or one-dimensional numpy array of the above\n\n        Returns\n        -------\n        str|numpy.ndarray\n        '
    return self['family']