    def convert_to_fp32(self):
        """
        Convert the torso of the model to float32.
        """
        self.input_blocks.apply(convert_module_to_f32)
        self.middle_block.apply(convert_module_to_f32)
Convert the torso of the model to float32.
models/tta/picoaudio/picoaudio/audioldm/latent_diffusion/openaimodel.py