def is_supported(self, file_path: str) -> bool:
        """Check if the file extension is supported.

        Args:
            file_path: Path to the file

        Returns:
            True if supported, False otherwise
        """
        ext = Path(file_path).suffix.lower()
        return ext in self.SUPPORTED_EXTENSIONS
Check if the file extension is supported.

        Args:
            file_path: Path to the file

        Returns:
            True if supported, False otherwise
        
backend/airweave/platform/file_handling/conversion/factory.py