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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def is_jamo(character):
 """Test if a single character is a jamo character. Valid jamo includes all modern and archaic jamo, as well as all HCJ. Non-assigned code points are invalid. """

    code = ord(character)
    return 0x1100 <= code <= 0x11FF or\
        0xA960 <= code <= 0xA97C or\
        0xD7B0 <= code <= 0xD7C6 or 0xD7CB <= code <= 0xD7FB or\
        is_hcj(character)