input: Write a python function to create a scatterplot using matplotlib.
  assert visualize_data([1, 2, 3], [4, 5, 6]) is None
  assert visualize_data([0, 1, 2], [0, 1, 4]) is None
  assert visualize_data([-1, 0, 1], [-1, 0, 1]) is None
output: def visualize_data(x, y):
      import matplotlib.pyplot as plt
      
      plt.scatter(x, y)
      plt.xlabel('X-axis')
      plt.ylabel('Y-axis')
      plt.title('Scatter Plot')
      plt.show()