code: def set_factor(self, f):
      self._factor = f
  
imports: from __future__ import absolute_import, division, print_function, unicode_literals
  import six
  import numpy
  from matplotlib.transforms import Bbox
  from .None import clip_path
  import matplotlib.ticker
  from matplotlib.transforms import Transform
label_desc: Use image node_id 3 for calling the FixedLocator obj's underlying member method code with example usage: obj.set_factor(f) without return types