Human: Python functions to linux shell hide output. Assistant: 
Here is a Python function to hide the output of a Linux shell

import subprocess

def shell_hide_output():
    """
    What's a python function for linux shell hide output
    """
    import subprocess
    subprocess.call(["/bin/bash", "-c", "echo 'Hello World'"])

# Enter the command
command = ["/bin/bash", "-c", "echo 'Hello World'"]

# Calling the function
print((shell_hide_output()))

#Example Output
# Hello World
# None

#Remember to inspect code for bugs.