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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 convert_coerce_type_to_instanceof_filter(coerce_type_block):
 """Create an "INSTANCEOF" Filter block from a CoerceType block."""

    coerce_type_target = get_only_element_from_collection(coerce_type_block.target_class)

    # INSTANCEOF requires the target class to be passed in as a string,
    # so we make the target class a string literal.
    new_predicate = BinaryComposition(
        u'INSTANCEOF', LocalField('@this'), Literal(coerce_type_target))

    return Filter(new_predicate)