app.py
def about():
    """
    Function is invoked when requests is made to url: dommainname/about
    :return: a rendered template for the about page
    """
    return render_template("about.html")

    Function is invoked when requests is made to url: dommainname/about
    :return: a rendered template for the about page
    
Function is invoked when requests is made to url: dommainname/about
Function is invoked when requests is made to url : dommainname / about
def about():
    return render_template("about.html")
def about ( ) : return render_template ( "about.html" )
Function is invoked when requests is made to url: dommainname/about
Function is invoked when requests is made to url : dommainname / about
"""
    Function is invoked when requests is made to url: dommainname/about
    :return: a rendered template for the about page
    """
a rendered template for the about page
a rendered template for the about page