code: def make_dir(path):
      """
      Function to create a new directory with given path or empty if it already exists.
      """
      if not os.path.exists(path):
          if not os.path.isfile(path):
              # make directory if it does not exist
              os.makedirs(path)
          else:
              print("Please give a valid folder path.")
      else:
          # Check if empty or not
          if os.listdir(path):
              # if exists, empty directory
              for file in os.listdir(path):
                  os.remove(path + file)
  
file_path: shap/shap/utils/image.py
imports: import os
  from textwrap import wrap
  import cv2
  import matplotlib.pyplot
  import numpy
  import shap
label_desc: Use image node_id 2 for calling a global function with example usage: make_dir(path) without return types