Update app.py

app.py

@@ -60,7 +60,7 @@ demo = gr.Blocks()
 with demo:
     
     gr.Markdown("<h1><center>Document-based Question Answering</center></h1>")
-    gr.Markdown("<center>This is a supplemental demo for our publication, [Document-based Question Answering](https://www.google.com). In this system, our input is a PDF file with a specific question of interest. The output is a set of most probable answers. There are 4 main components in our deployed pipeline: (1) DiT Layout Analysis (2) Context Extraction (3) Cross-Encoder Retrieval (4) UnifiedQA. See below for example uses with further explanation.</center>")
+    gr.Markdown("<center>This is a supplemental demo for our recent paper, expected to be publically available around October: <b>Detect, Retrieve, Comprehend: A Flexible Framework for Zero-Shot Document-Level Question Answering</b>. In this system, our input is a PDF file with a specific question of interest. The output is a set of most probable answers. There are 4 main components in our deployed pipeline: (1) DiT Layout Analysis (2) Context Extraction (3) Cross-Encoder Retrieval (4) UnifiedQA. See below for example uses with further explanation.</center>")
     
     with gr.Row():
         with gr.Column():