update requirements

requirements.txt

@@ -18,6 +18,7 @@ nltk
 numpy
 torch
 sentence-transformers
+accelerate
 
 # Images
 pillow==10.1.0

src/application/text/model_detection.py

@@ -44,4 +44,4 @@ def detect_text_by_ai_model(
         return label, confidence_score
     except Exception as e:  # Add exception handling
         print(f"Error in Roberta model inference: {e}")
-        return UNKNOWN, 50  # Return UNKNOWN and 0.0 confidence if error
+        return UNKNOWN, 0.5  # Return UNKNOWN and 0.0 confidence if error