Update app.py

app.py

@@ -85,7 +85,7 @@ from starlette.responses import RedirectResponse
 app = FastAPI()
 
 # Initialize AI Models
-qa_model = pipeline("question-answering", model="distilbert-base-uncased-distilled-squad")
+qa_model = pipeline("question-answering", model="deepset/roberta-base-squad2")
 image_captioning = pipeline("image-to-text", model="nlpconnect/vit-gpt2-image-captioning")
 reader = easyocr.Reader(['en', 'fr'])  # OCR for English & French