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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 preparedir(target_dir, remove_content=True):
 """Prepare a folder for analysis. This method creates the folder if it is not created, and removes the file in the folder if the folder already existed. """

    if os.path.isdir(target_dir):
        if remove_content:
            nukedir(target_dir, False)
        return True
    else:
        try:
            os.makedirs(target_dir)
            return True
        except Exception as e:
            print("Failed to create folder: %s\n%s" % (target_dir, e))
            return False