如何隐藏和/或组合print()和input()输出？

output = "Hello, World!"
print(output)  # 打印输出
combined_output = "Input: " + input("Please enter your name: ")  # 组合输出
print(combined_output)

print("Hello, World!", end='')  # 隐藏换行符

print("Loading...", end='\r')  # 覆盖输出

import os

os.system('cls' if os.name == 'nt' else 'clear')  # 清除控制台输出