code: def test_leaky_relu_correctness(self):
      leaky_relu_layer = leaky_relu.LeakyReLU(negative_slope=0.5)
      input = np.array([-10, -5, 0.0, 5, 10])
      expected_output = np.array([-5.0, -2.5, 0.0, 5.0, 10.0])
      result = leaky_relu_layer(input)
      self.assertAllClose(result, expected_output)
  
file_path: keras/keras/layers/activations/leaky_relu_test.py
imports: import numpy
  import pytest
  from keras import testing
  from keras.layers.activations import leaky_relu
label_desc: Use image node_id 2 for calling the LeakyReLUTest obj's underlying member method code with example usage: obj.test_leaky_relu_correctness() without return types