code: def __init__(
      self, plotly_name="line", parent_name="scatter3d", **kwargs
  ):
      super(LineValidator, self).__init__(
          plotly_name=plotly_name,
          parent_name=parent_name,
          data_class_str=kwargs.pop("data_class_str", "Line"),
          data_docs=kwargs.pop(
              "data_docs",
              """
              autocolorscale
                  Determines whether the colorscale is a default
                  palette (`autocolorscale: true`) or the palette
                  determined by `line.colorscale`. Has an effect
                  only if in `line.color`is set to a numerical
                  array. In case `colorscale` is unspecified or
                  `autocolorscale` is true, the default  palette
                  will be chosen according to whether numbers in
                  the `color` array are all positive, all
                  negative or mixed.
              cauto
                  Determines whether or not the color domain is
                  computed with respect to the input data (here
                  in `line.color`) or the bounds set in
                  `line.cmin` and `line.cmax`  Has an effect only
                  if in `line.color`is set to a numerical array.
                  Defaults to `false` when `line.cmin` and
                  `line.cmax` are set by the user.
              cmax
                  Sets the upper bound of the color domain. Has
                  an effect only if in `line.color`is set to a
                  numerical array. Value should have the same
                  units as in `line.color` and if set,
                  `line.cmin` must be set as well.
              cmid
                  Sets the mid-point of the color domain by
                  scaling `line.cmin` and/or `line.cmax` to be
                  equidistant to this point. Has an effect only
                  if in `line.color`is set to a numerical array.
                  Value should have the same units as in
                  `line.color`. Has no effect when `line.cauto`
                  is `false`.
              cmin
                  Sets the lower bound of the color domain. Has
                  an effect only if in `line.color`is set to a
                  numerical array. Value should have the same
                  units as in `line.color` and if set,
                  `line.cmax` must be set as well.
              color
                  Sets thelinecolor. It accepts either a specific
                  color or an array of numbers that are mapped to
                  the colorscale relative to the max and min
                  values of the array or relative to `line.cmin`
                  and `line.cmax` if set.
              coloraxis
                  Sets a reference to a shared color axis.
                  References to these shared color axes are
                  "coloraxis", "coloraxis2", "coloraxis3", etc.
                  Settings for these shared color axes are set in
                  the layout, under `layout.coloraxis`,
                  `layout.coloraxis2`, etc. Note that multiple
                  color scales can be linked to the same color
                  axis.
              colorbar
                  :class:`plotly.graph_objects.scatter3d.line.Col
                  orBar` instance or dict with compatible
                  properties
              colorscale
                  Sets the colorscale. Has an effect only if in
                  `line.color`is set to a numerical array. The
                  colorscale must be an array containing arrays
                  mapping a normalized value to an rgb, rgba,
                  hex, hsl, hsv, or named color string. At
                  minimum, a mapping for the lowest (0) and
                  highest (1) values are required. For example,
                  `[[0, 'rgb(0,0,255)'], [1, 'rgb(255,0,0)']]`.
                  To control the bounds of the colorscale in
                  color space, use`line.cmin` and `line.cmax`.
                  Alternatively, `colorscale` may be a palette
                  name string of the following list: Greys,YlGnBu
                  ,Greens,YlOrRd,Bluered,RdBu,Reds,Blues,Picnic,R
                  ainbow,Portland,Jet,Hot,Blackbody,Earth,Electri
                  c,Viridis,Cividis.
              colorsrc
                  Sets the source reference on Chart Studio Cloud
                  for  color .
              dash
                  Sets the dash style of the lines.
              reversescale
                  Reverses the color mapping if true. Has an
                  effect only if in `line.color`is set to a
                  numerical array. If true, `line.cmin` will
                  correspond to the last color in the array and
                  `line.cmax` will correspond to the first color.
              showscale
                  Determines whether or not a colorbar is
                  displayed for this trace. Has an effect only if
                  in `line.color`is set to a numerical array.
              width
                  Sets the line width (in px).
  """,
          ),
          **kwargs,
      )
  
imports: import _plotly_utils.basevalidators
label_desc: Use image node_id 1 to create a new LineValidator object from inherited base classes: _plotly_utils.basevalidators with example: obj = LineValidator(plotly_name, parent_name)