code: def test_fprop(self):
      input1_value = np.arange(9).reshape(3, 3).astype("float32")
      input2_value = 10.0
      fct = theano.function(
          [self.input1, self.input2],
          [self.monitored_input1, self.monitored_input2],
      )
  
      output = fct(input1_value, input2_value)
      np.testing.assert_allclose(output[0], input1_value)
      np.testing.assert_allclose(output[1], input2_value)
  
file_path: Theano/theano/tests/test_breakpoint.py
imports: from __future__ import absolute_import, print_function, division
  import numpy
  import theano
  import theano.tensor
  from theano.tests import unittest_tools
  from theano.tests.breakpoint import PdbBreakpoint
label_desc: Use image node_id 4 for calling the TestPdbBreakpoint obj's underlying member method code with example usage: obj.test_fprop() without return types