class_docstr: Plugin for getting info on click
code: def __init__(self, points):
      self.dict_ = {
          "type": "clickinfo",
          "id": mpld3.utils.get_id(points),
      }
  
imports: import matplotlib.pyplot
  import numpy
  import mpld3, mpld3.plugins
label_desc: Use image node_id 1 to create a new ClickInfo object from inherited base classes: plugins with example: obj = ClickInfo(points)