Update app.py

app.py

@@ -138,14 +138,13 @@ def demo():
         qa_chain = gr.State()
 
         gr.HTML("<center><h1>PDF RAG App</h1><center>")
-        # gr.HTML("""
-        # <style>
-        #   footer {
-        #     display: none !important;
-        #     }
-        # </style>
-        # <center><h1>PDF RAG App</h1></center>
-        # """)
+        gr.HTML("""
+        <style>
+          footer {
+            display: none !important;
+            }
+        </style>
+        """)
         gr.Markdown("""<b>Query your PDF documents!</b> This AI agent is designed to perform retrieval augmented generation (RAG) on PDF documents. The app is hosted on Hugging Face Hub for the sole purpose of demonstration. <b>Please do not upload confidential documents.</b>""")
 
         with gr.Row():