human
go to a parent directory.
assistant
Here is a Python code to go to a parent directory

import os

def go_to_parent_directory(path):
    """Go to a parent directory"""
    return os.path.dirname(path)

# Enter the path
path = "/home/rosey/Desktop/test.py"

# Calling the function
print((go_to_parent_directory(path)))

#Example Output
# /home/rosey/Desktop

#Remember to inspect code for bugs.