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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 from_dict(self, d: Dict[str, Any]) -> None: """Load values from a dict."""

        for key, value in d.items():
            if key.isupper():
                self._setattr(key, value)

        logger.info("Config is loaded from dict: %r", d)