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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 display_exc(self):
 """Properly prints an exception in the exception context."""

        errmsg = self.get_error()
        if errmsg is not None:
            if self.path is not None:
                errmsg_lines = ["in " + self.path + ":"]
                for line in errmsg.splitlines():
                    if line:
                        line = " " * taberrfmt + line
                    errmsg_lines.append(line)
                errmsg = "\n".join(errmsg_lines)
            printerr(errmsg)