code: def __init__(self, noise_factor=1):
      self.noise_factor = noise_factor
  
imports: from __future__ import absolute_import, division, print_function, unicode_literals
  import numpy.random
  import numpy
  import matplotlib.pyplot
  from filterpy.kalman import KalmanFilter, MMAEFilterBank
  from numpy import array
  from filterpy.common import Q_discrete_white_noise, Saver
  import matplotlib.pyplot
  from numpy.random import randn
  from math import sin, cos, radians
label_desc: Use image node_id 1 to create a new NoisySensor object from inherited base classes: object with example: obj = NoisySensor(noise_factor)