Improved the prompt handeling of ideogram4 model. Now used advanced prompts class to store them smaller and allow longer prompts

toolkit/models/base_model.py

@@ -255,6 +255,10 @@ class BaseModel:
     @property
     def is_lumina2(self):
         return self.arch == 'lumina2'
+    
+    @property
+    def text_embedding_space_version(self):
+        return self.arch
 
     def get_bucket_divisibility(self):
         if self.vae is None: