Update app.py

app.py

@@ -1,6 +1,13 @@
 import gradio as gr
 import subprocess
 
+css = """
+  .mkd {
+    height: 500px; 
+    overflow: auto; 
+    border: 1px solid #ccc; 
+  }
+"""
 
 def nougat_ocr(file_name):
   print('******* inside nougat_ocr *******')
@@ -34,7 +41,7 @@ def predict(pdf_file):
   return content
 
 
-with gr.Blocks() as demo:
+with gr.Blocks(css=css) as demo:
   gr.HTML("<h1><center>Nougat: Neural Optical Understanding for Academic Documents<center><h1>")
   gr.HTML("<h3><center>Lukas Blecher et al. <a href='https://arxiv.org/pdf/2308.13418.pdf' target='_blank'>Paper</a>, <a href='https://facebookresearch.github.io/nougat/'>Project</a><center></h3>")
   
@@ -44,7 +51,7 @@ with gr.Blocks() as demo:
     pdf_link = gr.Textbox(placeholder='Enter an arxiv link here', label='Provide a link', scale=1)
 
   btn = gr.Button()
-  parsed_output = gr.Markdown()
+  parsed_output = gr.Markdown(elem_id='mkd')
   
   btn.click(predict, pdf_file, parsed_output )