Remove titles from local file and URL document converter interfaces in app.py

src/app.py

@@ -114,7 +114,6 @@ local_file_demo = gr.Interface(
         ),
     ],
     outputs=gr.File(label="Download Converted File"),
-    title="Local File Converter",
     description="Convert documents from your local file system to different formats.",
 )
 
@@ -144,7 +143,6 @@ url_demo = gr.Interface(
         ),
     ],
     outputs=gr.File(label="Download Converted File"),
-    title="URL Document Converter",
     description="Download and convert documents directly from URLs to different formats.",
 )