[main] Lidt mere context

app/controllers/category_controller.py

@@ -6,6 +6,9 @@ from fastapi.templating import Jinja2Templates
 from fastapi.responses import JSONResponse
 import time
 
+from app.services.metadata_processor import MetadataProcessor
+
+
 class CategoryController:
     def __init__(self,data_file="generated_data.json"):
         """Initialize the controller."""
@@ -28,7 +31,10 @@ class CategoryController:
         )
 
     def _load_data(self, data_file):
-        """Load JSON data from a file."""
+        """Load JSON data from a file. If the file is missing, generate it."""
+        if not os.path.exists(data_file):
+            print(f"{data_file} not found. Generating JSON...")
+            self.generate_json()  # Call the JSON generation method
         with open(data_file, "r", encoding="utf-8") as file:
             return json.load(file)