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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 reset_indent(token_class):
 """Reset the indentation levels."""

        def callback(lexer, match, context):
            text = match.group()
            context.indent_stack = []
            context.indent = -1
            context.next_indent = 0
            context.block_scalar_indent = None
            yield match.start(), token_class, text
            context.pos = match.end()
        return callback