Update app.py

app.py

@@ -4,7 +4,7 @@ from datasets import load_dataset
 from fastapi.middleware.cors import CORSMiddleware
 import pdfplumber
 import pytesseract
-from models import Law
+from models import Invoice
 
 # Loading
 import os
@@ -335,7 +335,7 @@ async def convert_upload_file(file: UploadFile = File(...)):
         top_p=0.9,
         response_format=ChatCompletionResponseFormat(
             type="json_object",
-            schema=Law.model_json_schema(),
+            schema=Invoice.model_json_schema(),
         ),
     )