code: def layer_data(p, i=0):
      """
      Return layer information used to draw the plot
  
      Parameters
      ----------
      p : ggplot
          ggplot object
      i : int
          Layer number
  
      Returns
      -------
      out : dataframe
          Layer information
      """
      p = deepcopy(p)
      p._build()
      return p.layers.data[i]
  
imports: import inspect
  import locale
  import shutil
  import types
  import warnings
  from copy import deepcopy
  from pathlib import Path
  import matplotlib
  import matplotlib.pyplot
  from matplotlib.testing.compare import compare_images
  from plotnine import ggplot, theme
label_desc: Use image node_id 7 for calling a global function with example usage: layer_data(p, i) and returns: p