Shrink text embeds to max token length for LTX-2. Drastically reduces cached text embedding sizes

toolkit/stable_diffusion_model.py

@@ -229,6 +229,10 @@ class StableDiffusion:
         # use new lokr format (default false for old models for backwards compatibility)
         self.use_old_lokr_format = True
         
+        # when padding to make batch size work, which side padding to use, right or left
+        # some llms need left side padding, others need right side
+        self.te_padding_side = "right"
+        
     # properties for old arch for backwards compatibility
     @property
     def is_xl(self):