Update app.py

app.py

@@ -34,10 +34,8 @@ paris = ["example_paris.jpeg", "style_vangogh.jpeg"]
 # Customize interface
 title = "Fast Neural Style Transfer using TF-Hub"
 description = "Demo for Neural Style Transfer using a pretrained Arbitrary Image Stylization model from TensorFlow Hub. To use it, simply upload a content image and style image, or click one of the examples to load them. To learn more about the project, please find the references listed below."
-article = "**References**\n\n"
-          "<a href='https://www.tensorflow.org/hub/tutorials/tf2_arbitrary_image_stylization' target='_blank'> Tutorial to implement Fast Neural Style Transfer using the pretrained model from TensorFlow Hub</a>  \n"
-          "<p style='text-align: center'><a href='https://arxiv.org/abs/1705.06830'>Exploring the structure of a real-time, arbitrary neural artistic stylization network</a></p>"
-          ""
+article = " :: References :: \n\n <a href='https://www.tensorflow.org/hub/tutorials/tf2_arbitrary_image_stylization' target='_blank'> Tutorial to implement Fast Neural Style Transfer using the pretrained model from TensorFlow Hub</a>  \n <p style='text-align: center'><a href='https://arxiv.org/abs/1705.06830'>Exploring the structure of a real-time, arbitrary neural artistic stylization network</a></p>"
+
 content_input = gr.inputs.Image(label="Content Image", source="upload")
 style_input = gr.inputs.Image(label="Style Image", source="upload")