Create a class named Phone that represents the basic functionalities of a phone. This class is designed to encapsulate the core actions a phone can perform, such as making and receiving calls. It is defined with the following properties and methods:

Properties:

phone$\_$number: The phone's number. This is a unique identifier for the phone.

def $\_\_$init$\_\_($self$,$ network:dict $,$ phone$\_$number:str$)$:

$"""$

Initializes a new Phone instance with a specified phone number.

Args:

network $($dict$)$: A dictionary mapping phone numbers to phone objects.

phone$\_$number $($str$)$: The phone's unique number.

$"""$

Methods:

def make$\_$call$($self$,$ total$\_$time:int, phone$\_$number:str$)$:

$"""$

Simulates making a call to a specified number.

Args:

total$\_$time $($int$)$: The intended duration of the call in minutes.

phone$\_$number $($str$)$: The target phone number to call.

Prints a message indicating that a call is being made to the specified number.

Raises:

RuntimeError: If the other phone plan does not have enough minutes for the call or if the phone number is not in the network.

$"""$

def receive$\_$call$($self$,$ total$\_$time:int$)->$ int:

$"""$

It simulates receiving a call.

Prints a message indicating that a call is being received.

Args:

total$\_$time $($int$)$: The intended duration of the call in minutes.

Returns:

int: The total$\_$time value.

$"""$

This class lays the groundwork for understanding how objects can represent real$-$world entities and their capabilities, focusing on the essential actions a phone must be able to perform.