Number guessing game v0.5

import random

def generate_random_number():
    random_number = random.randint(1,100)
    return random_number

def capture_guess():
    guess = int(input("Guess a number between 1 and 100: "))
    return guess

def evaluate_user_guess(guess, random_number):
    if guess > random_number:
        guess = int(input("lower: "))
    elif guess < random_number:
        guess = int(input("higher: "))
    return guess

def guess_random_number(guess, random_number):
    attempts = 1
    while guess != random_number:
        guess = evaluate_user_guess(guess, random_number)
        attempts += 1
    return attempts

random_number = generate_random_number()
guess = capture_guess()
attempts = guess_random_number(guess, random_number)

print("Well done!")
print("You guessed the random number in",  attempts, "attempts.")