Update app.py

app.py

@@ -52,7 +52,7 @@ def detect_objects_on_image(image_path):
             lineType=cv2.LINE_AA
         )
 
-        cv2.putText(image, class_name, (x1, y1), cv2.FONT_HERSHEY_COMPLEX_SMALL, 0.5, (36, 255, 12), 2)
+        cv2.putText(image, class_name, (x1, y1), cv2.FONT_HERSHEY_SIMPLEX, 0.5, (36, 255, 12), 2)
 
     return cv2.cvtColor(image, cv2.COLOR_BGR2RGB)