code: def draw_base_element(base_value, ax):
      x, y = np.array([[base_value, base_value], [0.13, 0.25]])
      line = lines.Line2D(x, y, lw=2.0, color="#F2F2F2")
      line.set_clip_on(False)
      ax.add_line(line)
  
      text_out_val = plt.text(
          base_value,
          0.33,
          "base value",
          fontsize=12,
          alpha=0.5,
          horizontalalignment="center",
      )
      text_out_val.set_bbox(dict(facecolor="white", edgecolor="white"))
  
file_path: shap/shap/plots/_force_matplotlib.py
imports: import matplotlib
  import matplotlib.pyplot
  import numpy
  from matplotlib import lines
  from matplotlib.font_manager import FontProperties
  from matplotlib.patches import PathPatch
  from matplotlib.path import Path
label_desc: Use image node_id 5 for calling a global function with example usage: draw_base_element(base_value, ax) without return types