how to search a file in windows 10 using python

1import os
2
3def find_files(filename, search_path):
4   result = []
5
6# Wlaking top-down from the root
7   for root, dir, files in os.walk(search_path):
8      if filename in files:
9         result.append(os.path.join(root, filename))
10   return result
11
12print(find_files("smpl.htm","D:"))