def __repr__(self):
        """Print the basic information of the transform.

        Returns:
            str: Formatted string.
        """
        repr_str = self.__class__.__name__
        repr_str += f'(eigval={self.eigval.tolist()}, '
        repr_str += f'eigvec={self.eigvec.tolist()}, '
        repr_str += f'alphastd={self.alphastd}, '
        repr_str += f'to_rgb={self.to_rgb})'
        return repr_str
Print the basic information of the transform.

        Returns:
            str: Formatted string.
        
mmpretrain/datasets/transforms/processing.py