!! 测试import语句导入pylang模块

!! 导入pylang模块
import pylang

show(`=== Testing import pylang ===`);

!! 测试简单的Python代码
python(`print('Hello from Python!')`);

!! 测试带有变量的Python代码
python(`
x = 10
y = 20
result = x + y
print(f'Sum: {result}')
`);