Update app.py

app.py

@@ -28,6 +28,9 @@ def ocr_and_extract(image, text_query):
         temp_image_path = "temp_image.jpg"
         image.save(temp_image_path)
 
+        # Clear the index before adding a new image to avoid conflicts
+        rag_model.delete_index("image_index")
+
         # Index the image with Byaldi
         rag_model.index(
             input_path=temp_image_path,