class_docstr: Gaussian blur filter.
  
  :param radius: Blur radius.
class_docstr_tok: ["Gaussian","blur","filter",".",":","param","radius",":","Blur","radius","."]
code: def filter(self, image):
      return image.gaussian_blur(self.radius)
  
imports: from __future__ import division
  import functools
label_desc: Use image node_id 2 for calling the GaussianBlur obj's underlying member method code with example usage: obj.filter(image) and returns: image