Update app.py

app.py

@@ -9,6 +9,7 @@ from PIL import Image, ImageTk # to display the image from the encoded pixels
 import gradio as gr
 from transformers import TrOCRProcessor, VisionEncoderDecoderModel # importing the TrOCR processor representing the visual feature extrcator and tokenizer of the TrOCR model, and the TrOCR model
 import gradio as gr
+import os
 
 processor = TrOCRProcessor.from_pretrained("microsoft/trocr-base-handwritten")
 auth_token = os.environ.get("TOKEN_FROM_SECRET") or True