greet.py

"""
Exercise 2
Create a script called greet.py.
- Define a function called greet that meets the following criteria:
    - Takes an argument called name.
    - Prints a greeting using the name parameter.
- Define another function called name_input that meets the following criteria:
    - Takes no arguments.
    - Prints a message to the screen requesting the user to provide a name.
    - Returns a string with the value equals to that of the provided name.
- Using these two functions, prompt the user for a name and print it to the screen.
- Each function must have an appropriate docstring.

Answer below:
"""
def greet(name):
    """
    function greet takes name as argument and prints a greeting using this name argument
    """
    print('Hello ' + name)


def name_input():
    """
    function name_input returns string of a name provided as input by the user
    """
    name1 = str(input('Please provide a name: '))
    return (name1)


greet(name_input())