How to use the wasabi.util.color function in wasabi

def _format_traceback(self, path, line, fn, text, i, count, highlight):
        template = "{base_indent}{indent} {fn} in {path}:{line}{text}"
        indent = (LINE_EDGE if i == count - 1 else LINE_FORK) + LINE_PATH * i
        if self.tb_base and self.tb_base in path:
            path = path.rsplit(self.tb_base, 1)[1]
        text = self._format_user_error(text, i, highlight) if i == count - 1 else ""
        if self.supports_ansi:
            fn = color(fn, bold=True)
            path = color(path, underline=True)
        return template.format(
            base_indent=self.indent,
            line=line,
            indent=indent,
            text=text,
            fn=fn,
            path=path,
        )

def _format_traceback(self, path, line, fn, text, i, count, highlight):
        template = "{base_indent}{indent} {fn} in {path}:{line}{text}"
        indent = (LINE_EDGE if i == count - 1 else LINE_FORK) + LINE_PATH * i
        if self.tb_base and self.tb_base in path:
            path = path.rsplit(self.tb_base, 1)[1]
        text = self._format_user_error(text, i, highlight) if i == count - 1 else ""
        if self.supports_ansi:
            fn = color(fn, bold=True)
            path = color(path, underline=True)
        return template.format(
            base_indent=self.indent,
            line=line,
            indent=indent,
            text=text,
            fn=fn,
            path=path,
        )

def _format_traceback(self, path, line, fn, text, i, count, highlight):
        template = "{base_indent}{indent} {fn} in {path}:{line}{text}"
        indent = (LINE_EDGE if i == count - 1 else LINE_FORK) + LINE_PATH * i
        if self.tb_base and self.tb_base in path:
            path = path.rsplit(self.tb_base, 1)[1]
        text = self._format_user_error(text, i, highlight) if i == count - 1 else ""
        if self.supports_ansi:
            fn = color(fn, bold=True)
            path = color(path, underline=True)
        return template.format(
            base_indent=self.indent,
            line=line,
            indent=indent,
            text=text,
            fn=fn,
            path=path,
        )

def _format_user_error(self, text, i, highlight):
        spacing = "  " * i + " >>>"
        if self.supports_ansi:
            spacing = color(spacing, fg=self.color_error)
        if highlight and self.supports_ansi:
            formatted_highlight = color(highlight, fg=self.color_highlight)
            text = text.replace(highlight, formatted_highlight)
        return "\n{}  {} {}".format(self.indent, spacing, text)

icon (unicode): Name of icon to add.
        spaced (unicode): Whether to add newlines around the output.
        show (bool): Whether to print or not. Can be used to only output
            messages under certain condition, e.g. if --verbose flag is set.
        no_print (bool): Don't actually print, just return.
        exits (int): Perform a system exit.
        """
        if not show:
            return
        if self.pretty:
            color = self.colors.get(color)
            icon = self.icons.get(icon)
            if icon:
                title = locale_escape("{} {}".format(icon, title)).strip()
            if self.show_color:
                title = _color(title, fg=color)
            title = wrap(title, indent=0)
        if text:
            title = "{}\n{}".format(title, wrap(text, indent=0))
        if self.timestamp:
            now = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
            title = "{}\t{}".format(now, title)
        if exits is not None or spaced:
            title = "\n{}\n".format(title)
        if not self.no_print and not no_print:
            print(title)
        if exits is not None:
            sys.stdout.flush()
            sys.stderr.flush()
            if self.no_print or no_print and exits != 0:
                try:
                    raise RuntimeError(title.strip())

def _format_user_error(self, text, i, highlight):
        spacing = "  " * i + " >>>"
        if self.supports_ansi:
            spacing = color(spacing, fg=self.color_error)
        if highlight and self.supports_ansi:
            formatted_highlight = color(highlight, fg=self.color_highlight)
            text = text.replace(highlight, formatted_highlight)
        return "\n{}  {} {}".format(self.indent, spacing, text)

def _format_user_error(self, text, i, highlight):
        spacing = "  " * i + " >>>"
        if self.supports_ansi:
            spacing = color(spacing, fg=self.color_error)
        if highlight and self.supports_ansi:
            formatted_highlight = color(highlight, fg=self.color_highlight)
            text = text.replace(highlight, formatted_highlight)
        return "\n{}  {} {}".format(self.indent, spacing, text)