code: def test_integrate_int_limits(self):
      for method in tff_int.IntegrationMethod:
          result = tff_int.integrate(
              tf.sin, 0, 1, method=method, dtype=tf.float64
          )
          result = self.evaluate(result)
          self.assertAllClose(0.459697694, result)
  
imports: import collections
  import math
  import numpy
  import tensorflow.compat.v2
  import tf_quant_finance
  from tensorflow.python.framework import test_util
  from tf_quant_finance.math.integration import adaptive_update
label_desc: Use image node_id 14 for calling the IntegrationTest obj's underlying member method code with example usage: obj.test_integrate_int_limits() without return types