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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def find_path(dirs, path_to_find):
 """ Go through a bunch of dirs and see if dir+path_to_find exists there. Returns the first dir that matches. Otherwise, return None. """

    for dir in dirs:
        if os.path.exists(os.path.join(dir, path_to_find)):
            return dir
    return None