docstr: Helper function to convert values to corresponding dimension type.
code: def _pprint(self, element, dim_label, vals):
      """
      Helper function to convert values to corresponding dimension type.
      """
      if vals.dtype.kind not in "SU":
          dim = element.gridded.get_dimension(dim_label)
          return [dim.pprint_value(v) for v in vals]
  
      return vals
  
imports: import numpy
  import param
  from bokeh.models.glyphs import AnnularWedge
  from ...core.data import GridInterface
  from ...core.spaces import HoloMap
  from ...core.util import dimension_sanitizer, is_nan
  from .element import ColorbarPlot, CompositeElementPlot
  from .selection import BokehOverlaySelectionDisplay
  from .styles import base_properties, fill_properties, line_properties, text_properties
label_desc: Use image node_id 9 for calling the RadialHeatMapPlot obj's underlying member method code with example usage: obj._pprint(element, dim_label, vals) and returns: vals, unknown