def filename(self) -> str | None:
        """Get the filename of the uploaded file.

        Returns:
            The filename of the uploaded file.
        """
        console.deprecate(
            feature_name="UploadFile.filename",
            reason="Use UploadFile.name instead.",
            deprecation_version="0.7.1",
            removal_version="0.8.0",
        )
        return self._deprecated_filename
Get the filename of the uploaded file.

        Returns:
            The filename of the uploaded file.
        
reflex/app.py