code: def matplotlib_with_image():
      """Create a matplotlib figure with an image"""
      fig, ax = plt.subplots(3)
      ax[0].plot([1, 2, 3])
      ax[1].imshow(np.random.rand(200, 200, 3))
      ax[2].plot([1, 2, 3])
      return fig
  
file_path: wandb/tests/pytest_tests/unit_tests_old/utils/dummy_data.py
imports: import matplotlib
  import matplotlib.pyplot
  import numpy
  from bokeh.plotting import figure
label_desc: Use image node_id 2 for calling a global function with example usage: matplotlib_with_image() and returns: fig