code: def test_compare_bp_and_rprop(self):
      compare_networks(
          # Test classes
          partial(algorithms.GradientDescent, batch_size=None),
          partial(algorithms.RPROP, maxstep=0.1),
          # Test data
          (simple_x_train, simple_y_train),
          # Network configurations
          network=self.network,
          step=0.1,
          shuffle_data=True,
          verbose=False,
          # Test configurations
          epochs=50,
          show_comparison_plot=False,
      )
  
file_path: neupy/tests/algorithms/gd/test_rprop.py
imports: import copy
  from functools import partial
  import numpy
  from neupy import algorithms, init, layers
  from neupy.layers import Input, Sigmoid
  from neupy.utils import asfloat
  from helpers import compare_networks
  from base import BaseTestCase
label_desc: Use image node_id 3 for calling the RPROPTestCase obj's underlying member method code with example usage: obj.test_compare_bp_and_rprop() without return types