Update app.py

app.py

@@ -269,7 +269,8 @@ with gr.Blocks(title="DocLayNet image viewer", css=".gradio-container") as demo:
     <div><p>It uses the datasets <a style="text-decoration: none; border-bottom: #64b5f6 0.125em solid; color: #64b5f6" href="https://huggingface.co/datasets/pierreguillou/DocLayNet-small" target="_blank">DocLayNet small</a> and <a style="text-decoration: none; border-bottom: #64b5f6 0.125em solid; color: #64b5f6" style="text-decoration: none; border-bottom: #64b5f6 0.125em solid; color: #64b5f6" href="https://huggingface.co/datasets/pierreguillou/DocLayNet-base" target="_blank">DocLayNet base</a> (you can also run this APP in Google Colab by running this <a style="text-decoration: none; border-bottom: #64b5f6 0.125em solid; color: #64b5f6" href="https://github.com/piegu/language-models/blob/master/DocLayNet_image_viewer_APP.ipynb" target="_blank">notebook</a>).</p></div>
     <div><p>Make your settings and the output will show 2 images of a randomly selected PDF with labeled bounding boxes, one of paragraphs and the other of lines, and their corresponding tables of texts with their labels.</p></div>
     <div><p>For example, if you select the domain "laws_and_regulations" and the category "Caption", you will get a random PDF that corresponds to these settings (ie, it will have at least one bounding box labeled with "Caption" in the PDF).</p></div>
-    <div style="margin-top: 20px"><p>More information about the DocLayNet datasets and this APP in the following blog post: <a style="text-decoration: none; border-bottom: #64b5f6 0.125em solid; color: #64b5f6" href="https://medium.com/@pierre_guillou/document-ai-processing-of-doclaynet-dataset-to-be-used-by-layout-models-of-the-hugging-face-hub-308d8bd81cdb" target="_blank">(01/27/2023) Document AI | Processing of DocLayNet dataset to be used by layout models of the Hugging Face hub (finetuning, inference)</a></div>
+    <div><p><b>WARNING</b>: if the app crashes or runs without providing a result, refresh the page (<a style="text-decoration: none; border-bottom: #64b5f6 0.125em solid; color: #64b5f6" href="https://huggingface.co/spaces/pierreguillou/DocLayNet-image-viewer">DocLayNet image viewer</a>) and run a search again. If the same problem occurs again, prefer the DocLayNet small. Thanks.</p></div>
+    <div style="margin-top: 20px"><p>More information about the DocLayNet datasets and this APP in the following blog post: <a style="text-decoration: none; border-bottom: #64b5f6 0.125em solid; color: #64b5f6" href="https://medium.com/@pierre_guillou/document-ai-processing-of-doclaynet-dataset-to-be-used-by-layout-models-of-the-hugging-face-hub-308d8bd81cdb" target="_blank">(01/27/2023) Document AI | Processing of DocLayNet dataset to be used by layout models of the Hugging Face hub (finetuning, inference)</a></div> 
     """)
     with gr.Row():
         with gr.Column():
@@ -331,4 +332,4 @@ with gr.Blocks(title="DocLayNet image viewer", css=".gradio-container") as demo:
         cache_examples=True,
     )
 
-demo.launch()
+demo.launch()