Update app.py

app.py

@@ -2404,7 +2404,8 @@ def similarity_matching(sprites_data: dict, project_folder: str) -> str:
     """
     logger.info("🔍 Running similarity matching with FAISS...")
     os.makedirs(project_folder, exist_ok=True)
-
+    
+    project_json_path = os.path.join(project_folder, 'project.json')
     # Lazily load the model and FAISS index on the first call
     load_model_and_index()