Update app.py

app.py

@@ -30,6 +30,7 @@ import smtplib
 # print("create folder--->")
 
 HF_TOKEN1 = os.getenv('HF_TOKEN')
+print(type(HF_TOKEN1))
 hf_writer = gr.HuggingFaceDatasetSaver(HF_TOKEN1, 'OCR-image-to-text')
 def get_device_ip_address():
 
@@ -195,11 +196,12 @@ demo = gr.Interface(
     generate_ocr,
     [method,image],
     output,
-    allow_flagging = "manual",
-	flagging_callback=hf_writer,
     title="Optical Character Recognition",
     description="Try OCR with different methods", 
     theme="darkpeach",
-    css=".gradio-container {background-color: lightgray} #radio_div {background-color: #FFD8B4; font-size: 40px;}"
+    css=".gradio-container {background-color: lightgray} #radio_div {background-color: #FFD8B4; font-size: 40px;}",
+    allow_flagging = "manual",
+    flagging_dir = "flagged",
+	flagging_callback=hf_writer
 )
 demo.launch(enable_queue = False)