huge fix

api/service/generation_service.py

@@ -153,8 +153,8 @@ class GenerationService:
         reference_assets: List[Asset] = []
         media_group_bytes: List[bytes] = []
         generation_prompt = f"""
-    You are an expert prompt engineer for Google Imagen 3.
-    Create a single, detailed, natural language prompt for image generation based on these inputs:
+   
+   Create detailed image of character in scene. 
     
     $char_bio_inserted
     2. SCENE DESCRIPTION: {generation.prompt}