Temperature Conversion Functions

Objective:

To understand the working of functions in Python by creating simple real$-$world

temperature conversion utilities.

Problem Statement:

Imagine you've been hired by a weather company that wants a simple tool for

converting temperatures between Celsius and Fahrenheit. Your task is to create

functions to perform these conversions.

Requirements:

Write a function called celsius$\_$to$\_$fahrenheit which takes a temperature in

Celsius as its only argument and returns the temperature converted to

Fahrenheit.

Write a function called fahrenheit$\_$to$\_$celsius which takes a temperature in

Fahrenheit as its only argument and retums the temperature converted to

Celsius.

The conversions between Celsius $($C$)$ and Fahrenheit $($F$)$ are done using the

following formulas:

$F=C59+32$

$C=(F-32)\frac{5}{9}$

After defining the functions, ask the user which conversion they want to perform

$($Celsius to Fahrenheit or Fahrenheit to Celsius$),$ prompt them for a temperature,

and display the converted temperature.

Make sure to handle potential errors like invalid inputs.