Human: new line column header. Assistant: 
Here is a Python program to create new line column headers

def new_line_column_header():
    """
    >>> new_line_column_header()
    '\n'
    """
    return '\n'

# Enter the string
string = 'hello world'

# Calling the function
print((new_line_column_header()))

#Example Output
# 

#Remember to inspect code for bugs.