{"tagmap":{ "Both": ["intro", "code"], "Introduction": ["intro"], "Code": ["code"], "Neither": [] }}

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Hello World!¶

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def freeze_warning(temp_c):
    """
    This demonstrates how larger blocks of code can be built compositionally.
    """
    if temp_c < 0:
        print("It is freezing!")


freeze_warning(-10)

It is freezing!